Revert "[NFC][scudo] Let disableMemoryTagChecksTestOnly to fail" am: 64f7f01901 am: 49a3d9fe39

Original change: https://android-review.googlesource.com/c/platform/external/scudo/+/1727013

Change-Id: I5ca7b5bbbfa9feaea7111997429ddb3af1e8deed