Merge "Restore specific colors for floating rotation button" into udc-dev am: d827387f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23755143



Change-Id: I393367d085177514884534f1750b639d84109e4d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>