Merge "Remove define of SA_EXPOSE_TAGBITS." into main am: 57b902c32d am: 783dea9e00

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3271864

Change-Id: If6f985cd4ceff880a388a03430e125d12a683348
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>