Refactors androidx.compose.ui:ui-text to the androidx.compose.ui.text package name

Bug: b/160233169
Test: ./gradlew checkApi
Relnote: N/A
Change-Id: Ide9b7d12c9f46dac717a602592bd168312253ce6

diff --git a/ui/ui-core/src/commonMain/kotlin/androidx/ui/core/selection/SelectionManager.kt b/ui/ui-core/src/commonMain/kotlin/androidx/ui/core/selection/SelectionManager.kt
index 51f5a9e..7d54b9f 100644
--- a/ui/ui-core/src/commonMain/kotlin/androidx/ui/core/selection/SelectionManager.kt
+++ b/ui/ui-core/src/commonMain/kotlin/androidx/ui/core/selection/SelectionManager.kt

@@ -30,11 +30,11 @@
 import androidx.ui.core.texttoolbar.TextToolbar
 import androidx.ui.core.texttoolbar.TextToolbarStatus
 import androidx.ui.geometry.Rect
-import androidx.ui.text.AnnotatedString
-import androidx.ui.text.length
-import androidx.ui.text.subSequence
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.length
+import androidx.compose.ui.text.subSequence
 import androidx.ui.geometry.Offset
-import androidx.ui.text.InternalTextApi
+import androidx.compose.ui.text.InternalTextApi
 import kotlin.math.max
 import kotlin.math.min