chore(deps): update dependency org.apache.maven.plugins:maven-checkstyle-plugin to v3.3.0

This MR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.apache.maven.plugins:maven-checkstyle-plugin	3.2.2 -> 3.3.0

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This MR has been generated by Renovate Bot.

added dependency-update label

mentioned in issue #16 (closed)

mentioned in commit 8ae7b41e

merged