Arm backend: Update Vela to 5.0.0

[Erik-Lundell]

• Remove now deprecated --debug-force-regor from docs
• Remove some now passing xfails

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

[pytorch-bot]

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❌ 2 New Failures, 1 Cancelled Job, 3 Unrelated Failures

As of commit 26230ce with merge base 79b40b5 ():

NEW FAILURES - The following jobs have failed:

• pull / test-samsung-models-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 756c1a80fcb91eee0dc360f231d72e1146072fcd0da5aa9f971a305d18aa1b9b /exec failed with exit code 1
• pull / test-samsung-quantmodels-linux / linux-job (gh)
  RuntimeError: Command docker exec -t f4ca4e6ed00ac6cf770b8b6799cf12d40d8a191d07bd86101a8056f1cc3c2e7e /exec failed with exit code 1

CANCELLED JOB - The following job was cancelled. Please retry:

• pull / unittest-buck / macos / macos-job (gh)
  ##[error]The operation was canceled.

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

• pull / unittest / macos / macos-job (gh) (trunk failure)
  AttributeError: '_OpNamespace' 'mkldnn' object has no attribute '_is_mkldnn_acl_supported'
• pull / unittest-editable / macos / macos-job (gh) (trunk failure)
  AttributeError: '_OpNamespace' 'mkldnn' object has no attribute '_is_mkldnn_acl_supported'
• trunk / unittest-release / macos / macos-job (gh) (trunk failure)
  AttributeError: '_OpNamespace' 'mkldnn' object has no attribute '_is_mkldnn_acl_supported'

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[zingo]

Hi @SS-JIA bumping Vela might need internal testing/updates. I think you install vela differently internally and need to keep it in sync for tests to pass, but could be wrong.

[SS-JIA]

Will import and if tests pass we can merge this now and we can prepare a vela update for after it lands

[meta-codesync]

@SS-JIA has imported this pull request. If you are a Meta employee, you can view this in D95295955.

[zingo]

OK to merge from Arm point of view

[SS-JIA]

Internal tests look ok! Good to merge whenever.