Merge "Change wallpaper depth in widget picker" into tm-qpr-dev am: 3ded296c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/19852193



Change-Id: I544623f2c67f846ac5e76bdb520750b5d4cdce2c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>