[SYCL][UR][L0] urInOrderUSMCommandBufferExpTest.WithHints fails on PVC with L0 adapter

[igchor]

Describe the bug

Failing run on CI: https://github.com/intel/llvm/actions/runs/15116273718/job/42492003496?pr=18520

 /__w/llvm/llvm/unified-runtime/test/conformance/exp_command_buffer/in-order.cpp:54: Failure
15: Expected equality of these values:
15:   ref
15:     Which is: 85
15:   output[i]
15:     Which is: 84
15: Result mismatch at index: 1

To reproduce

No response

Environment

• OS: Linux
• Target device and vendor: Data_Center_GPU_Max_1100
• DPC++ version: 35e80fb

Additional context

Possibly related to #18330

[igchor]

ping @EwanC

[EwanC]

Disabling this test until we can fix this in #18586 as some other folks reported seeing this PVC fail