Bump checkstyle from 8.39 to 8.40 (#42)
Bump checkstyle from 8.39 to 8.40 (#42)

Bumps [checkstyle](https://github.com/checkstyle/checkstyle) from 8.39 to 8.40.
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](https://github.com/checkstyle/checkstyle/compare/checkstyle-8.39...checkstyle-8.40)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
orien/bean-matchers