chore(release): 4.2.0-testing.4

# [4.2.0-testing.4](https://gitlab.mim-libre.fr/alphabet/laboite/compare/release/4.2.0-testing.3...release/4.2.0-testing.4) (2022-05-04)

### Bug Fixes

* **contact:** fix structure selection in contact form ([23abbf05](23abbf05))