Merge "Clean MTE and GWP-ASan runtime flags after use." into rvc-dev am: 1a7be751 am: 84ee8005

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11730039

Change-Id: I554251cabfd21938933b455766eab6c6e0e2572f