Check that groups is > 0 in _convolution op (#85111) (#85248)
`_convolution` will raise an error if it is called with groups <= 0
Signed-off-by: Thytu <valentin.de-matos@epitech.eu>
Fixes #85111
Side note : If I need to do it elsewhere, let me know 🙂
Pull Request resolved: https://github.com/pytorch/pytorch/pull/85248
Approved by: https://github.com/Lezcano, https://github.com/malfet
