[scudo] Enabled MTE before the first allocator am: b5ac5933e2 am: f5e073b98f am: cbabcd0c81 am: 2749689a92

Original change: https://android-review.googlesource.com/c/platform/external/scudo/+/1763646

Change-Id: I4e4816f3f0b6b49c0f09a736e34fa5355549ad92