Android security 12.0.0 release 47
Merge cherrypicks of ['googleplex-android-review.googlesource.com/18029563', 'googleplex-android-review.googlesource.com/21160027', 'googleplex-android-review.googlesource.com/21266989', 'googleplex-android-review.googlesource.com/21238189', 'googleplex-android-review.googlesource.com/21373610', 'googleplex-android-review.googlesource.com/21183615', 'googleplex-android-review.googlesource.com/21655734', 'googleplex-android-review.googlesource.com/21611508', 'googleplex-android-review.googlesource.com/21740239', 'googleplex-android-review.googlesource.com/21574889', 'googleplex-android-review.googlesource.com/21801858'] into security-aosp-sc-release.

Change-Id: I2cc4f3f52893cbb64aa6e8f1b98343a0e4532ab9