chore(release): 2.1.0 [skip ci]

# [2.1.0](https://gitlab.com/to-be-continuous/gcloud/compare/2.0.0...2.1.0) (2022-10-11)

### Features

* authenticate with OpenID Connect ([b5342c44](https://gitlab.com/to-be-continuous/gcloud/commit/b5342c447cb34a61af613fed724d24e4043a6eaa))