Merge "[Output Switcher] Set padding to fix clip on top item" into udc-dev am: b130b003

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23124521



Change-Id: I96a5e11e0c3807777fc7dbad775e58983b0f919c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>