[compiler-rt] [scudo] Use -mcrc32 on x86 when available am: 8f9488e168 am: 831061960b

Original change: https://android-review.googlesource.com/c/platform/external/scudo/+/2063222

Change-Id: I337287ea7b22c2f9d10d813a2f6ab1ae4f3b7d0c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>