Checkstyle for Java

Version updated for https://github.com/dbelyaev/action-checkstyle to version v3.3.0.

• This action is used across all versions by 854 repositories.

Go to the GitHub Marketplace to find the latest changes.

Release notes

v3.3.0: PR #443 - chore(deps): update default checkstyle to 12.3.0

• dbelyaev
• GitHub Actions