bindless_images/sampling_3d_half.cpp flaky hang on Windows BMG

[wenju-he]

Describe the bug

Cleanup E2E tests
Run rm -rf build-e2e

  rm: cannot remove 'build-e2e/bindless_images': Device or resource busy
  Error: Process completed with exit code 1.

Test d:\github\_work\llvm\llvm\build-e2e\bindless_images\output\sampling_3d_half.cpp.tmp.out hung!
Error: Process completed with exit code 1.

run_prebuilt_e2e_tests (Intel Battlemage Graphics with Level Zero, ["Windows","bmg"]) / Intel Battlemage Graphics with Level Zero
failed 1 hour ago in 22m 19s
https://github.com/intel/llvm/actions/runs/35823952392/job/107493404829?pr=23215

To reproduce

Environment

• OS: [Windows]
• Target device and vendor: [Intel BMG GPU]
• DPC++ version: [20260924 head]
• Dependencies version:

Additional context

No response