chore(release): 2.1.0 [skip ci]

# [2.1.0](https://gitlab.com/to-be-continuous/s3/compare/2.0.0...2.1.0) (2021-09-16)

### Features

* add possibility to add a bucket prefix at deploy ([191c88c7](https://gitlab.com/to-be-continuous/s3/commit/191c88c7ed9572ecb5dee808c6c3ccaa51dfcf2f))