[static runtime] Add DCHECK to ensure that outputs do not overlap with immutable inputs (#61301)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/61301
This change adds a `DCHECK` to ensure that outputs do not overlap with immutable inputs.
Test Plan:
Added unittests as follows:
- `ProcessedNode.VerifyOutputsNotOverlappingWithImmutableInputsWithImmutableArguments`
- `ProcessedNode.VerifyOutputsNotOverlappingWithImmutableInputsWithMutableArguments`
Reviewed By: hlu1
Differential Revision: D29564158
fbshipit-source-id: bf14b4978ab544af79010cf724ed28202b4521cc
