Merge "Introduce hwasan mode for linker" am: 4967017c86

Original change: https://android-review.googlesource.com/c/platform/bionic/+/2526420

Change-Id: If0aeb413880443294504c10cfb7ac3c7e0ca5b6e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>