Merge "[EasterEgg][Bugfix] Create PendingIntents with flag FLAG_MUTABLE." am: facf360938

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2405715

Change-Id: If16a137520ead3a04c630f2a5c23c4ff7e144eda
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>