[automerger skipped] Disable updatable system manifest for T am: 591cfa68 -s...

[automerger skipped] Disable updatable system manifest for T am: 591cfa68 -s ours am: 8ef7c741 -s ours

am skip reason: Merged-In I6b890e5536c17dd53722e2c3a781c85dd9d6bdf0 with SHA-1 87d1af1d is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16968723

Change-Id: I136eeaac0a69b24769fc2753d827e15c81923467