Arm backend: Handle grid_sample qparams in shader

[robell]

Arm backend: Handle grid_sample qparams in shader

de-q node handled in shader rather than tosa dequant/fx node as this provides a performance benefit.

Signed-off-by: Rob Elliott Robert.Elliott@arm.com
Change-Id: I53c143e323827ec4f280006bf34fcec3093af62d

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

[pytorch-bot]

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❌ 1 New Failure, 2 Unclassified Failures

As of commit 192b879 with merge base f8b7f62 ():

NEW FAILURE - The following job has failed:

• pull / unittest-editable / windows / windows-job (gh)
  examples/models/test/test_export.py::ExportTest::test_vit_export_to_executorch

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

• trunk / test-huggingface-transformers-macos (olmo-1b|coreml_fp32_gpu|--quantize) / 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
• trunk / test-models-macos-coreml (vit) / 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/ec2-user/runner/_work/_temp/exec_script failed with exit code 1

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