[template runner CI] copies need to be fixed too
This PR https://github.com/huggingface/transformers/pull/11475 gets model-templates job fail because it doesn't fix the copy and then `make fixup` fails, see: https://github.com/huggingface/transformers/pull/11475/checks?check_run_id=2502230586

Also it's unclear what purpose serves: `git fetch origin master:master` here:

https://github.com/huggingface/transformers/blob/2ce0fb84cc500a26b0c45bec1f8a42e33d13e05d/.github/workflows/model-templates.yml#L59

@LysandreJik, @sgugger 