chore(release): 2.0.0 [skip ci]

# [2.0.0](https://gitlab.com/to-be-continuous/cnb/compare/1.0.3...2.0.0) (2023-04-05)

### Features

* **publish:** redesign publish on prod strategy ([4acbdec7](https://gitlab.com/to-be-continuous/cnb/commit/4acbdec71c9e1ddcfb502fd1885fd45bf5b83ded))

### BREAKING CHANGES

* **publish:** $PUBLISH_ON_PROD no longer supported (replaced by $CNB_PROD_PUBLISH_STRATEGY - see doc)