[ET-VK] Add int and bool tensor support for many operators

[SS-JIA]

Original commit message:

Stack from ghstack (oldest at bottom):

• -> [ET-VK] Add int and bool tensor support for many operators #15829
• [ET-VK][ez] Migrate slice/select shaders to use BufferMetadata/TextureMetadata #15796
• [ET-VK] Add some utility compile options + improve export script #15795
• [ET-VK] Better separation of quantized vs non-quantized memory layouts #15794
• [ET-VK] Re-implement split_with_sizes #15793

Title says it all!

Adds int32 and uint8 shader variants to a bunch of operators that don't currently have variants for these dtypes, but should.

This should prevent folks from running into dtype crashes at runtime when using the Vulkan delegate.

Differential Revision:
D87082724

(cherry picked from commit a6c5921)

Summary

[PLEASE REMOVE] See CONTRIBUTING.md's Pull Requests for ExecuTorch PR guidelines.

[PLEASE REMOVE] If this PR closes an issue, please add a Fixes #<issue-id> line.

[PLEASE REMOVE] If this PR introduces a fix or feature that should be the upcoming release notes, please add a "Release notes: " label. For a list of available release notes labels, check out CONTRIBUTING.md's Pull Requests.

Test plan

[PLEASE REMOVE] How did you test this PR? Please write down any manual commands you used and note down tests that you have written if applicable.

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15834

• 📄 Preview Python docs built from this PR

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

❌ 3 New Failures, 4 Cancelled Jobs, 1 Unrelated Failure

As of commit cf90786 with merge base e0dda90 ():

NEW FAILURES - The following jobs have failed:

• pull / test-moshi-linux / linux-job (gh)
  RuntimeError: Command docker exec -t afb3ff71af3f310a515dd37213d5129eeafcf8ca44a0aa46102bed51d8d29b75 /exec failed with exit code 1
• pull / unittest / linux / linux-job (gh)
  backends/xnnpack/test/recipes/test_xnnpack_recipes.py::TestXnnpackRecipes::test_int8_static_quant_recipe
• pull / unittest-editable / linux / linux-job (gh)
  backends/xnnpack/test/recipes/test_xnnpack_recipes.py::TestXnnpackRecipes::test_int8_static_quant_recipe

CANCELLED JOBS - The following jobs were cancelled. Please retry:

• pull / test-llava-runner-linux / linux-job (gh)
  ##[error]The operation was canceled.
• pull / unittest / macos / macos-job (gh)
  ##[error]The operation was canceled.
• pull / unittest-editable / macos / macos-job (gh)
  ##[error]The operation was canceled.
• Test CoreML Backend / test-coreml / test-backend-macos (coreml_static_int8, operators) / macos-job (gh)
  ##[error]The operation was canceled.

FLAKY - The following job failed but was likely due to flakiness present on trunk:

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

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