[compiler-rt] [win/asan] Improve SharedReAlloc with HEAP_REALLOC_IN_PLACE_ONLY. (PR #132558)

[via llvm-commits]

bernhardu wrote:

To the question where this should be tested before submission, I wondered why the "Windows Premerge Check" did not run the tests. But then I found about `.ci/compute-projects.sh` function `exclude-windows`,
which contains `compiler-rt)         ;; # tests taking too long`.

Is there any other way to submit a test to some buildbot or similar?

https://github.com/llvm/llvm-project/pull/132558