[Intel][Vulkan][DXC] Driver crash in 64bit-scalar test

[bogner]

After fixing #1030, TypedBuffer/64bit-scalar.test crashes on the intel bot under vulkan:

# | Stack dump:
# | 0.	Program arguments: e:\\actions-runner\\_work\\offload-test-suite\\offload-test-suite\\llvm-project\\build\\bin\\offloader.exe -debug-layer E:\\actions-runner\\_work\\offload-test-suite\\offload-test-suite\\llvm-project\\build\\tools\\OffloadTest\\test\\vk\\Feature\\TypedBuffer\\Output\\64bit-scalar.test.tmp/pipeline.yaml E:\\actions-runner\\_work\\offload-test-suite\\offload-test-suite\\llvm-project\\build\\tools\\OffloadTest\\test\\vk\\Feature\\TypedBuffer\\Output\\64bit-scalar.test.tmp.o
# | Exception Code: 0xC0000094
# |  #0 0x00007ffd70d36080 (C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_f42d50ef4c9376ba\igvk64.dll+0x616080)
# |  #1 0x00007ffd70d0e47a (C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_f42d50ef4c9376ba\igvk64.dll+0x5ee47a)
# |  #2 0x00007ffd70c8e720 (C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_f42d50ef4c9376ba\igvk64.dll+0x56e720)
# |  #3 0x00007ffd802d26dd (C:\WINDOWS\SYSTEM32\vulkan-1.dll+0x626dd)
# |  #4 0x00007ff741d9933c `anonymous namespace'::VulkanDevice::createDescriptorSets E:\actions-runner\_work\offload-test-suite\offload-test-suite\OffloadTest\lib\API\VK\Device.cpp:1567:0
# |  #5 0x00007ff741d6fcc4 llvm::Error::getPtr E:\actions-runner\_work\offload-test-suite\offload-test-suite\llvm-project\llvm\include\llvm\Support\Error.h:277:0
# |  #6 0x00007ff741d6fcc4 llvm::Error::operator bool E:\actions-runner\_work\offload-test-suite\offload-test-suite\llvm-project\llvm\include\llvm\Support\Error.h:241:0
# |  #7 0x00007ff741d6fcc4 `anonymous namespace'::VulkanDevice::executeProgram E:\actions-runner\_work\offload-test-suite\offload-test-suite\OffloadTest\lib\API\VK\Device.cpp:2544:0
# |  #8 0x00007ff741c73216 llvm::Error::getPtr E:\actions-runner\_work\offload-test-suite\offload-test-suite\llvm-project\llvm\include\llvm\Support\Error.h:277:0
# |  #9 0x00007ff741c73216 llvm::Error::operator= E:\actions-runner\_work\offload-test-suite\offload-test-suite\llvm-project\llvm\include\llvm\Support\Error.h:218:0
# | #10 0x00007ff741c73216 llvm::Error::Error E:\actions-runner\_work\offload-test-suite\offload-test-suite\llvm-project\llvm\include\llvm\Support\Error.h:198:0
# | #11 0x00007ff741c73216 llvm::ExitOnError::operator() E:\actions-runner\_work\offload-test-suite\offload-test-suite\llvm-project\llvm\include\llvm\Support\Error.h:1476:0
# | #12 0x00007ff741c73216 run E:\actions-runner\_work\offload-test-suite\offload-test-suite\OffloadTest\tools\offloader\offloader.cpp:173:0
# | #13 0x00007ff741c72780 main E:\actions-runner\_work\offload-test-suite\offload-test-suite\OffloadTest\tools\offloader\offloader.cpp:92:0
# | #14 0x00007ff74255cc60 invoke_main D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:78:0
# | #15 0x00007ff74255cc60 __scrt_common_main_seh D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288:0
# | #16 0x00007ffdb4e8e8d7 (C:\WINDOWS\System32\KERNEL32.DLL+0x2e8d7)
# | #17 0x00007ffdb5bac3fc (C:\WINDOWS\SYSTEM32\ntdll.dll+0x8c3fc)
# `-----------------------------
# error: command failed with exit status: 0xc0000094

See https://github.com/llvm/offload-test-suite/actions/runs/24808557971/job/72608251947?pr=1041 for the full log.
Note: This is a very similar backtrace to #986, but it isn't clear to me if it's the same issue.