Bump the test-dependencies group with 2 updates (#267)

Bumps the test-dependencies group with 2 updates: [com.puppycrawl.tools:checkstyle](https://github.com/checkstyle/checkstyle) and [org.apache.maven.plugins:maven-checkstyle-plugin](https://github.com/apache/maven-checkstyle-plugin).


Updates `com.puppycrawl.tools:checkstyle` from 10.18.2 to 10.19.0
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](checkstyle/checkstyle@checkstyle-10.18.2...checkstyle-10.19.0)

Updates `org.apache.maven.plugins:maven-checkstyle-plugin` from 3.5.0 to 3.6.0
- [Commits](apache/maven-checkstyle-plugin@maven-checkstyle-plugin-3.5.0...maven-checkstyle-plugin-3.6.0)

---
updated-dependencies:
- dependency-name: com.puppycrawl.tools:checkstyle
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: test-dependencies
- dependency-name: org.apache.maven.plugins:maven-checkstyle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: test-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -42,8 +42,8 @@
     <java.minimum.version>1.9</java.minimum.version>
 
     <!-- Plugin versions -->
-    <checkstyle.version>10.18.2</checkstyle.version>
-    <checkstyle-plugin.version>3.5.0</checkstyle-plugin.version>
+    <checkstyle.version>10.19.0</checkstyle.version>
+    <checkstyle-plugin.version>3.6.0</checkstyle-plugin.version>
     <compiler-plugin.version>3.13.0</compiler-plugin.version>
     <gpg-plugin.version>3.2.7</gpg-plugin.version>
     <jacoco.version>0.8.12</jacoco.version>