Arm backend: Update Vela to 4.4.0 python package

[zingo]

Summary

Update to Vela 4.4.0. python packages, this fix some bugs.

Test plan

Testcases updated and moved from expected fails to pass in the PR

cc @digantdesai @freddan80 @per @oscarandersson8218

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/14062

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

As of commit 3fb8454 with merge base 90153fa ():

NEW FAILURES - The following jobs have failed:

• pull / unittest-arm-backend-with-no-fvp (test_pytest_models) / linux-job (gh)
  RuntimeError: Command docker exec -t 96831e0ebd8a8a51fc78dc3fb2a574fdd453e552d31f4fc20fbd4947caedf913 /exec failed with exit code 1
• trunk / test-arm-backend (test_models_ethos-u55) / linux-job (gh)
  RuntimeError: Command docker exec -t fe3ca193f97b78a1675058e93d910286409415181396d99ded0a3e5c2530011d /exec failed with exit code 1
• trunk / test-arm-backend (test_models_ethos-u85) / linux-job (gh)
  RuntimeError: Command docker exec -t 806b3181b8e31632605d03e66b6931cdad60fe7eef05edaa20e33faac9f56da5 /exec failed with exit code 1
• trunk / test-arm-backend (test_pytest_models_ethosu_fvp) / linux-job (gh)
  RuntimeError: Command docker exec -t 7c043abc69f5a2eee05f5d3d720040065ecf29f4151b081fc70c017f2eb73001 /exec failed with exit code 1
• trunk / test-arm-backend (test_run_ethosu_fvp) / linux-job (gh)
  RuntimeError: Command docker exec -t e551453af279e1aadd041ce3e3a87e9bf7f16a7018ce907a962bc0b6e9b35ca9 /exec failed with exit code 1
• trunk / test-arm-ootb-linux / linux-job (gh)
  RuntimeError: Command docker exec -t f966221a73cce05573925f1c6154c615b9c7cb4aa39d5be685d7f3c63e3a6687 /exec failed with exit code 1

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

• trunk / test-selective-build-macos (cmake) / macos-job (gh)
  ##[error]The operation was canceled.

FLAKY - The following jobs failed but were likely due to flakiness present on trunk:

• pull / unittest-arm-backend-with-no-fvp (test_pytest_ops) / linux-job (gh) (detected as infra flaky with no log or failing log classifier)
• trunk / test-arm-backend (test_pytest_ops_ethosu_fvp) / linux-job (gh) (detected as infra flaky with no log or failing log classifier)

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[zingo]

@digantdesai This needs #13282 to be merged first (and then rebased on it).
Internally these two together results in all tests passing so hopefully here also.

[zingo]

Close, merged in #14293