[SYCL][Bindless Images] Add new test and re-enable bindless_images/sampling_2D_USM_host.cpp for L0

[dyniols]

This PR adds new test sycl/test-e2e/bindless_images/aligned_alloc_device_2d.cpp that tests aligned_alloc_device with
aligned row pitches ranging from the minimum supported value to 8× that value. It also re-enables bindless_images/sampling_2D_USM_host.cpp on L0 and updates its image descriptor to supply the calculated row pitch.

[Copilot]

Pull request overview

Adds bindless-image coverage for aligned device USM and re-enables host-USM sampling on Level Zero.

Changes:

• Adds multi-format, multi-pitch 2D device-USM image testing.
• Supplies the custom row pitch through the image descriptor.
• Removes the resolved Level Zero XFAIL.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
aligned_alloc_device_2d.cpp	Tests sampled image fetches from aligned device USM.
sampling_2D_USM_host.cpp	Configures row pitch and enables Level Zero testing.

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[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[dyniols]

Please review. I will take a look why tests are failing on Windows L0 specifically with
# | SYCL Exception: level_zero backend failed with error: 4 (UR_RESULT_ERROR_INVALID_VALUE)

[dyniols]

The failure with error message

   # | SYCL Exception: level_zero backend failed with error: 4 (UR_RESULT_ERROR_INVALID_VALUE)

happens because current Windows driver on CI runner is 32.0.101.8860 but ZE_STRUCTURE_TYPE_CUSTOM_PITCH_EXP_DESC was added later and 32.0.101.8974 should include it.

I added on windows that certain driver version is required.

// Level Zero on Windows supports custom pitch as of driver version 101.8974.
// REQUIRES-INTEL-DRIVER: win: 101.8974