GitLab

* Simplify update metadata job

* Match more branch names

* Install all what is necessary

* Install all what is necessary

* Forgot the dev

* Install less stuff

* This syntax?

* update actions versions

* update actions versions

* update actions versions

* update actions versions
Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

* use create_commit

* better commit message and description

* touch setup.py to trigger cache update

* add hub version gating

* Setup-dependent pip cache

* Do not restore from old versions

* Updates the default branch from master to main

* Links from `master` to `main`

* Typo

* Update examples/flax/README.md
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>

* Wip on metadata update

* Most of the script

* Add a job to auto-update the transformers metadata

* Style