build(deps): bump formatter-maven-plugin from 2.20.0 to 2.21.0 (#290)

Bumps [formatter-maven-plugin](https://github.com/revelc/formatter-maven-plugin) from 2.20.0 to 2.21.0.
- [Release notes](https://github.com/revelc/formatter-maven-plugin/releases)
- [Changelog](https://github.com/revelc/formatter-maven-plugin/blob/main/CHANGELOG.md)
- [Commits](revelc/formatter-maven-plugin@formatter-maven-plugin-2.20.0...formatter-maven-plugin-2.21.0)

---
updated-dependencies:
- dependency-name: net.revelc.code.formatter:formatter-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

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

pom.xml

@@ -62,16 +62,16 @@
         <jacoco.version>0.8.8</jacoco.version>
         <sonar.java.coveragePlugin>jacoco</sonar.java.coveragePlugin>
         <sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
+        <sonar.language>java</sonar.language>
         <sonar.coverage.jacoco.xmlReportPaths>${project.basedir}${basedir}/../target/site/jacoco/jacoco.xml
         </sonar.coverage.jacoco.xmlReportPaths>
-        <sonar.language>java</sonar.language>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
         <sonar.organization>informatievlaanderen</sonar.organization>
         <sonar.projectKey>Informatievlaanderen_VSDS-LDESServer4J-${project.groupId}:${project.artifactId}
         </sonar.projectKey>
 
         <!-- CODE FORMATTER -->
-        <formatter-maven-plugin.version>2.20.0</formatter-maven-plugin.version>
+        <formatter-maven-plugin.version>2.21.0</formatter-maven-plugin.version>
         <skipFormatCode>false</skipFormatCode>
     </properties>