sycl\unittests\Extensions\.\ExtensionsTests.exe --gtest_filter=MultiThreadGraphTest.Finalize crashed in post-commit

[dm-vodopyanov]

Unrelated (flaky?) failure in post-commit on Windows:
https://github.com/intel/llvm/actions/runs/6001360490/job/16275376437
PR: #10964
@intel/sycl-graphs-reviewers, please take a look.

FAIL: SYCL-Unit :: Extensions/./ExtensionsTests.exe/9/11 (371 of 488)
******************** TEST 'SYCL-Unit :: Extensions/./ExtensionsTests.exe/9/11' FAILED ********************
Script(shard):
--
GTEST_OUTPUT=json:D:\github\_work\llvm\llvm\build\tools\sycl\unittests\Extensions\.\ExtensionsTests.exe-SYCL-Unit-1332-9-11.json GTEST_SHUFFLE=0 GTEST_TOTAL_SHARDS=11 GTEST_SHARD_INDEX=9 D:\github\_work\llvm\llvm\build\tools\sycl\unittests\Extensions\.\ExtensionsTests.exe
--

Script:
--
D:\github\_work\llvm\llvm\build\tools\sycl\unittests\Extensions\.\ExtensionsTests.exe --gtest_filter=MultiThreadGraphTest.Finalize
--
unknown file: error: SEH exception with code 0x32[212](https://github.com/intel/llvm/actions/runs/6001360490/job/16275376437#step:10:213)25477 thrown in the test body.

unknown file
SEH exception with code 0x3221225477 thrown in the test body.


********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
********************
Failed Tests (1):
  SYCL-Unit :: Extensions/./ExtensionsTests.exe/MultiThreadGraphTest/Finalize

[EwanC]

hmm, we hoped we'd fixed this with #10968 but looks like the fail you've linked is from a commit after that was merged.

[EwanC]

We have a proposed fix for this now - #11006