chore(release): 4.0.0-beta.1

# [4.0.0-beta.1](v3.0.8...v4.0.0-beta.1) (2022-08-17)

### Features

* test and sample unification ([#640](#640)) ([4ebd49b](4ebd49b))

### BREAKING CHANGES

* requirement tests moved to KO tests

Co-authored-by: kkania-splunk <[email protected]>

Author: semantic-release-bot