Don't run mypy in pre-commit about pytensor

[HangenYuu]

As I read the documentation,

1. There are tag skip for hook to be skipped in CI, but no tag for hook to be run only in CI.
2. There is tag stages to confine hook to a certain stage only.

The way I look at it, you want pre-commit run as a GitHub Action only and not locally? Then it can be done by removing mypy from the pre-commit config file and add the pre-commit GitHub Action as a step in .github/workflows/test.yml. If it's okay then I can create a PR for it quickly.

[ricardoV94]

You can probably use the pymc as a template: https://github.com/pymc-devs/pymc/blob/main/.github%2Fworkflows%2Fmypy.yml