Add SymInt support for infer_size_dv

[Krovatkin]

Stack from ghstack (oldest at bottom):

• computeStride #84902
• computeStride #84901
• multiply_integers #84900
• -> Add SymInt support for infer_size_dv #84899

[pytorch-bot]

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✅ No Failures, 4 Pending

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[ezyang]

@pytorchbot merge

[pytorchmergebot]

@pytorchbot successfully started a merge job. Check the current status here.
The merge job was triggered without a flag. This means that your change will be merged once all checks on your PR have passed (ETA: 0-4 Hours). If this is not the intended behavior, feel free to use some of the other merge options in the wiki.
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[pytorchmergebot]

Merge failed

Reason: Command git -C /home/runner/work/pytorch/pytorch rev-list master..origin/gh/Krovatkin/9/orig -- . returned non-zero exit code 128

fatal: bad revision 'master..origin/gh/Krovatkin/9/orig'

Details for Dev Infra team

Raised by workflow job