Arm backend: Rewrite le/lt to ge/gt and simplify visitors

[Sebastian-Larsson]

Add a pass that rewrites le/lt to ge/gt with swapped inputs. Move eq/ge/gt to SimpleNodeVisitor and drop comparison visitor. Create test for rewrite_le_lt_to_ge_gt_pass.

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

[pytorch-bot]

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❌ 2 New Failures, 1 Cancelled Job, 2 Pending

As of commit 3cbad61 with merge base dae7a02 ():

NEW FAILURES - The following jobs have failed:

• pull / test-samsung-models-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 49b6eeaae85565304d53185feb7875c913026900937b5b03a13ae4fec109fd91 /exec failed with exit code 1
• pull / test-samsung-quantmodels-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 47539be953e61c8fc72df0f5d1af5685bf25abedbeabfcef85666dc2b642b9f1 /exec failed with exit code 1

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

• trunk / test-llama-runner-mac (fp32, coreml) / macos-job (gh)
  ##[error]The operation was canceled.

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[zingo]

@SS-JIA Hi this add/removes some file and might need a buck2 review

[SS-JIA]

@zingo there were some issues importing this PR yesterday - trying again now

[meta-codesync]

@SS-JIA has imported this pull request. If you are a Meta employee, you can view this in D94910952.