[automerger skipped] Make bouncer title not selectable in talkback am: d021ca90 -s ours

am skip reason: Merged-In Iaf2291754cbbfec859360721db6982ec7fcb3dff with SHA-1 30e756d3 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24265904



Change-Id: I90fa238392539f593735146c2f2d8ee722a042f4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>