Merge "Disable flaky app launch flicker tests" into tm-dev am: af84398f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17822145



Change-Id: I2dcaa7f7502f073957814b140ec7f17a3de97101
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>