[lacros] Update lacros QA qualified version

This CL will update lacros version in //chrome/LACROS_QA_QUALIFIED_VERSION. This
file will be used in Upreving the RootFS-Lacros in the CROS image.

If this CL caused regressions, please revert and pause the autoroller at
https://luci-scheduler.appspot.com/jobs/chrome/lacros-qa-qualified-tracking-roller
Also please file a bug to OS>LaCrOS>Partner, and CC svenzheng@chromium.org.

R=rubber-stamper@appspot.gserviceaccount.com

Change-Id: I028244020e3e4eb02afb9c5ed2dad3033c635ce9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5370258
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: lacros-tracking-roller@chops-service-accounts.iam.gserviceaccount.com <lacros-tracking-roller@chops-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/6312@{#578}
Cr-Branched-From: 6711dcdae48edaf98cbc6964f90fac85b7d9986e-refs/heads/main@{#1262506}

diff --git a/chrome/LACROS_QA_QUALIFIED_VERSION b/chrome/LACROS_QA_QUALIFIED_VERSION
index 8fbf331..5b53af9 100644
--- a/chrome/LACROS_QA_QUALIFIED_VERSION
+++ b/chrome/LACROS_QA_QUALIFIED_VERSION

@@ -1 +1 @@
-123.0.6312.28
\ No newline at end of file
+123.0.6312.46
\ No newline at end of file