Merge "Clean MTE and GWP-ASan runtime flags after use." into rvc-dev am: 1a7be751e1 am: 84ee80052c

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

Change-Id: I99046247ccbc923e500ffb3ecc3508cf89586234