Revert "[compiler-rt] [scudo] Use -mcrc32 on x86 when available" am: c8f0eaf1df am: f358990bf5

Original change: https://android-review.googlesource.com/c/platform/external/scudo/+/2066957

Change-Id: I491c3e97a81e46640a4ffc761ce6c589c25bce40
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>