Check nonzero stride, dilation and groups

[laggui]

Checklist

• Confirmed that run-checks all script has been executed.

Related Issues/PRs

Fixes #2481

Changes

Added checks for non-zero values in conv, conv transpose, deform conv and unfold.

To keep it simple I left the fields as usize and simply added a custom new method with the checks, but we could eventually hold NonZeroUsize fields instead.

Testing

Added unit tests.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.51%. Comparing base (fe3e43a) to head (c4eea5d).
Report is 5 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2540      +/-   ##
==========================================
- Coverage   82.56%   82.51%   -0.05%     
==========================================
  Files         827      828       +1     
  Lines      106855   107121     +266     
==========================================
+ Hits        88226    88395     +169     
- Misses      18629    18726      +97     

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[antimora]

LGTM!