Merge "bootanimation: do not create texture for parts with count=1" into main am: 13399aefd2 am: 2484bfca4a

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2646620

Change-Id: If16c20cb79b68052897393f26328389f0dcaf36e
Signed-off-by: Automerger Merge Worker <[email protected]>