Gate test xfails on dependency versions

[rascani]

Summary:
arange_fp32_2d_step4 passes with internal model-converter 0.9.0 and fails with the 0.10.0 release used on GitHub. Internal glibc compatibility prevents upgrading the converter, so gate the slice xfail on >=0.10.0 to keep the source synchronized while preserving the correct result in each environment. Keep the marker strict so a future converter release that fixes the bug reports an XPASS and prompts an update to the xfail.

Add xfail_if_version for PEP 440 specifiers and xfail_if_dependency_version for distribution metadata with an optional module __version__ fallback, including ethos-u-vela in Buck. The converter wrapper reads the executable selected by the existing VGF tooling. Missing versions leave normal test behavior intact; unparseable installed versions warn and disable the xfail, while invalid caller specifiers remain errors. Extend common.parametrize to accept xfail markers and preserve their strict and raises options.

This follows the revert of D117201127 so the slice change replaces the block already present on GitHub. It supersedes PR #22083. Both xplat and fbcode mirrors are updated.

Authored with Codex.

Differential Revision: D119383772

cc @digantdesai @freddan80 @per @zingo @oscarandersson8218 @mansnils @Sebastian-Larsson @robell

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/22658

• 📄 Preview Python docs built from this PR

Note: Links to docs will display an error until the docs builds have been completed.

❌ 7 New Failures, 1 Unclassified Failure

As of commit 1c7ffee with merge base 25f155c ():

NEW FAILURES - The following jobs have failed:

• Cadence Build & Test / cpu-test / Resolve CI docker image / resolve (gh)
  ##[error]Refusing to check out fork pull request code from a 'pull_request_target' workflow. This workflow runs with the base repository's GITHUB_TOKEN, secrets, default-branch cache scope, and runner access. Fetching and executing a fork's code in that trusted context commonly leads to "pwn request" vulnerabilities. To opt in, review the risks at https://gh.io/securely-using-pull_request_target and set 'allow-unsafe-pr-checkout: true' on the actions/checkout step.
• Cadence Build & Test / hifi-build / hifi4 (gh)
  ##[error]Refusing to check out fork pull request code from a 'pull_request_target' workflow. This workflow runs with the base repository's GITHUB_TOKEN, secrets, default-branch cache scope, and runner access. Fetching and executing a fork's code in that trusted context commonly leads to "pwn request" vulnerabilities. To opt in, review the risks at https://gh.io/securely-using-pull_request_target and set 'allow-unsafe-pr-checkout: true' on the actions/checkout step.
• Cadence Build & Test / vision-build / vision (gh)
  ##[error]Refusing to check out fork pull request code from a 'pull_request_target' workflow. This workflow runs with the base repository's GITHUB_TOKEN, secrets, default-branch cache scope, and runner access. Fetching and executing a fork's code in that trusted context commonly leads to "pwn request" vulnerabilities. To opt in, review the risks at https://gh.io/securely-using-pull_request_target and set 'allow-unsafe-pr-checkout: true' on the actions/checkout step.
• Lint / lintrunner (gh)
  >>> Lint for backends/arm/test/misc/test_version_xfail.py:
• Lint / lintrunner-mypy (gh)
  >>> Lint for backends/arm/test/ops/mxfp/test_mxfp_linear.py:
• pull / test-arm-backend-no-driver (test_pytest_ops_no_target) / linux-job (gh)
  test_unparseable_version_warns_without_xfail[4.3.0-29-gd37febc]
• trunk / test-huggingface-transformers-xnnpack (gemma3-1b|xnnpack|--quantize) / linux-job (gh)
  RuntimeError: Command docker exec -t 4015112bbfee48aa98a5737fd9e6e51bdfd5f904e2fe4514a1640114aa25fbe8 /exec failed with exit code 1

UNCLASSIFIED FAILURE - DrCI could not classify the following job because the workflow did not run on the merge base. The failure may be pre-existing on trunk or introduced by this PR:

• trunk / test-multimodal-macos (gemma3-4b) / macos-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 1

This comment was automatically generated by Dr. CI and updates every 15 minutes.

[meta-codesync]

@rascani has exported this pull request. If you are a Meta employee, you can view the originating Diff in D119383772.

[github-actions]

This PR needs a release notes: label

If your change should be included in the release notes (i.e. would users of this library care about this change?), please use a label starting with release notes:. This helps us keep track and include your important work in the next release notes.

To add a label, you can comment to pytorchbot, for example
@pytorchbot label "release notes: none"

For more information, see
https://github.com/pytorch/pytorch/wiki/PyTorch-AutoLabel-Bot#why-categorize-for-release-notes-and-how-does-it-work.