llvm-spirv/test/image.ll assertion after WW32 pulldown

[jsji]

Describe the bug

In pulldown PR, we are seeing unexpected assertion in llvm-spirv/test/image.ll.
This needs further investigation and fix.

32bb25b#diff-b38b3325fb1d098b6805ee7a03755167137797af3cd8d621d698c4c5d13a11bf

To Reproduce

Merge #10783, built and run lit test.

Environment (please complete the following information):

• OS: Linux

Additional context

[jsji]

@intel/dpcpp-spirv-reviewers FYI. In case this was missed. Thanks.