Adds lint check for composable lambda parameters in composable functions

Composable functions with only one composable lambda parameter should use the name `content` and place this parameter at the end, so it can be used as a trailing lambda.

Also updates existing functions that do not follow these guidelines.

Bug: b/172469237
Test: ComposableLambdaParameterDetectorTest
Test: updateApi
Test: lintDebug
Relnote: """Added lint check for composable lambda parameter naming and position, to check for consistency with Compose guidelines.
Also migrated some APIs using `children` as the name for their trailing lambda to `content`, according to the lint check and guidance."""

Change-Id: Iec48e38a2896785b521814d95c9fb624d2807315

diff --git a/compose/foundation/foundation-layout/api/restricted_current.txt b/compose/foundation/foundation-layout/api/restricted_current.txt
index 79fe613..ac7ad04 100644
--- a/compose/foundation/foundation-layout/api/restricted_current.txt
+++ b/compose/foundation/foundation-layout/api/restricted_current.txt

@@ -71,7 +71,7 @@
   }
 
   public final class BoxKt {
-    method @androidx.compose.runtime.Composable public static inline void Box(optional androidx.compose.ui.Modifier modifier, optional androidx.compose.ui.Alignment alignment, kotlin.jvm.functions.Function1<? super androidx.compose.foundation.layout.BoxScope,kotlin.Unit> children);
+    method @androidx.compose.runtime.Composable public static inline void Box(optional androidx.compose.ui.Modifier modifier, optional androidx.compose.ui.Alignment alignment, kotlin.jvm.functions.Function1<? super androidx.compose.foundation.layout.BoxScope,kotlin.Unit> content);
     method @androidx.compose.runtime.Composable public static void Box(androidx.compose.ui.Modifier modifier);
     method @androidx.compose.runtime.Composable @kotlin.PublishedApi internal static androidx.compose.ui.node.LayoutNode.MeasureBlocks rememberMeasureBlocks(androidx.compose.ui.Alignment alignment);
   }
@@ -100,7 +100,7 @@
   }
 
   public final class ColumnKt {
-    method @androidx.compose.runtime.Composable public static inline void Column(optional androidx.compose.ui.Modifier modifier, optional androidx.compose.foundation.layout.Arrangement.Vertical verticalArrangement, optional androidx.compose.ui.Alignment.Horizontal horizontalAlignment, kotlin.jvm.functions.Function1<? super androidx.compose.foundation.layout.ColumnScope,kotlin.Unit> children);
+    method @androidx.compose.runtime.Composable public static inline void Column(optional androidx.compose.ui.Modifier modifier, optional androidx.compose.foundation.layout.Arrangement.Vertical verticalArrangement, optional androidx.compose.ui.Alignment.Horizontal horizontalAlignment, kotlin.jvm.functions.Function1<? super androidx.compose.foundation.layout.ColumnScope,kotlin.Unit> content);
     method @androidx.compose.runtime.Composable @kotlin.PublishedApi internal static androidx.compose.ui.node.LayoutNode.MeasureBlocks columnMeasureBlocks(androidx.compose.foundation.layout.Arrangement.Vertical verticalArrangement, androidx.compose.ui.Alignment.Horizontal horizontalAlignment);
     field @kotlin.PublishedApi internal static final androidx.compose.ui.node.LayoutNode.MeasureBlocks DefaultColumnMeasureBlocks;
   }
@@ -224,8 +224,8 @@
   }
 
   public final class ConstraintLayoutKt {
-    method @androidx.compose.runtime.Composable public static void ConstraintLayout(optional androidx.compose.ui.Modifier modifier, kotlin.jvm.functions.Function1<? super androidx.compose.foundation.layout.ConstraintLayoutScope,kotlin.Unit> children);
-    method @androidx.compose.runtime.Composable public static void ConstraintLayout(androidx.compose.foundation.layout.ConstraintSet constraintSet, optional androidx.compose.ui.Modifier modifier, kotlin.jvm.functions.Function0<kotlin.Unit> children);
+    method @androidx.compose.runtime.Composable public static void ConstraintLayout(optional androidx.compose.ui.Modifier modifier, kotlin.jvm.functions.Function1<? super androidx.compose.foundation.layout.ConstraintLayoutScope,kotlin.Unit> content);
+    method @androidx.compose.runtime.Composable public static void ConstraintLayout(androidx.compose.foundation.layout.ConstraintSet constraintSet, optional androidx.compose.ui.Modifier modifier, kotlin.jvm.functions.Function0<kotlin.Unit> content);
     method public static androidx.compose.foundation.layout.ConstraintSet ConstraintSet(kotlin.jvm.functions.Function1<? super androidx.compose.foundation.layout.ConstraintSetScope,kotlin.Unit> description);
     method public static androidx.compose.foundation.layout.Dimension.MaxCoercible atLeast-mVwPmw8(androidx.compose.foundation.layout.Dimension.Coercible, float dp);
     method public static androidx.compose.foundation.layout.Dimension atLeastWrapContent-wkvWzeM(androidx.compose.foundation.layout.Dimension.MinCoercible, float dp);
@@ -306,8 +306,8 @@
   }
 
   public final class FlowKt {
-    method @androidx.compose.foundation.layout.ExperimentalLayout @androidx.compose.runtime.Composable public static void FlowColumn-4CIokMg(optional androidx.compose.foundation.layout.SizeMode mainAxisSize, optional androidx.compose.foundation.layout.MainAxisAlignment mainAxisAlignment, optional float mainAxisSpacing, optional androidx.compose.foundation.layout.FlowCrossAxisAlignment crossAxisAlignment, optional float crossAxisSpacing, optional androidx.compose.foundation.layout.MainAxisAlignment lastLineMainAxisAlignment, kotlin.jvm.functions.Function0<kotlin.Unit> children);
-    method @androidx.compose.foundation.layout.ExperimentalLayout @androidx.compose.runtime.Composable public static void FlowRow-4CIokMg(optional androidx.compose.foundation.layout.SizeMode mainAxisSize, optional androidx.compose.foundation.layout.MainAxisAlignment mainAxisAlignment, optional float mainAxisSpacing, optional androidx.compose.foundation.layout.FlowCrossAxisAlignment crossAxisAlignment, optional float crossAxisSpacing, optional androidx.compose.foundation.layout.MainAxisAlignment lastLineMainAxisAlignment, kotlin.jvm.functions.Function0<kotlin.Unit> children);
+    method @androidx.compose.foundation.layout.ExperimentalLayout @androidx.compose.runtime.Composable public static void FlowColumn-4CIokMg(optional androidx.compose.foundation.layout.SizeMode mainAxisSize, optional androidx.compose.foundation.layout.MainAxisAlignment mainAxisAlignment, optional float mainAxisSpacing, optional androidx.compose.foundation.layout.FlowCrossAxisAlignment crossAxisAlignment, optional float crossAxisSpacing, optional androidx.compose.foundation.layout.MainAxisAlignment lastLineMainAxisAlignment, kotlin.jvm.functions.Function0<kotlin.Unit> content);
+    method @androidx.compose.foundation.layout.ExperimentalLayout @androidx.compose.runtime.Composable public static void FlowRow-4CIokMg(optional androidx.compose.foundation.layout.SizeMode mainAxisSize, optional androidx.compose.foundation.layout.MainAxisAlignment mainAxisAlignment, optional float mainAxisSpacing, optional androidx.compose.foundation.layout.FlowCrossAxisAlignment crossAxisAlignment, optional float crossAxisSpacing, optional androidx.compose.foundation.layout.MainAxisAlignment lastLineMainAxisAlignment, kotlin.jvm.functions.Function0<kotlin.Unit> content);
   }
 
   @kotlin.RequiresOptIn(message="This is an internal layout API subject to change and should not be used directly.") public @interface InternalLayoutApi {
@@ -399,7 +399,7 @@
   }
 
   public final class RowKt {
-    method @androidx.compose.runtime.Composable public static inline void Row(optional androidx.compose.ui.Modifier modifier, optional androidx.compose.foundation.layout.Arrangement.Horizontal horizontalArrangement, optional androidx.compose.ui.Alignment.Vertical verticalAlignment, kotlin.jvm.functions.Function1<? super androidx.compose.foundation.layout.RowScope,kotlin.Unit> children);
+    method @androidx.compose.runtime.Composable public static inline void Row(optional androidx.compose.ui.Modifier modifier, optional androidx.compose.foundation.layout.Arrangement.Horizontal horizontalArrangement, optional androidx.compose.ui.Alignment.Vertical verticalAlignment, kotlin.jvm.functions.Function1<? super androidx.compose.foundation.layout.RowScope,kotlin.Unit> content);
     method @androidx.compose.runtime.Composable @kotlin.PublishedApi internal static androidx.compose.ui.node.LayoutNode.MeasureBlocks rowMeasureBlocks(androidx.compose.foundation.layout.Arrangement.Horizontal horizontalArrangement, androidx.compose.ui.Alignment.Vertical verticalAlignment);
     field @kotlin.PublishedApi internal static final androidx.compose.ui.node.LayoutNode.MeasureBlocks DefaultRowMeasureBlocks;
   }