[scudo] Regression test for the MTE crash in storeEndMarker.

The original problem was fixed in D105261.

Differential Revision: https://reviews.llvm.org/D114022

GitOrigin-RevId: 913d78c40c37c9c3428285d868ce454b058e40f3
Change-Id: I7fde52b0a6b8a7a6d593de86ae0adf015308d303
1 file changed