chore(deps): bump maven.plugin.version from 3.6.4 to 3.8.2

Bumps `maven.plugin.version` from 3.6.4 to 3.8.2.

Updates `maven-plugin-annotations` from 3.6.4 to 3.8.2
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](https://github.com/apache/maven-plugin-tools/compare/maven-plugin-tools-3.6.4...maven-plugin-tools-3.8.2)

Updates `maven-plugin-plugin` from 3.6.4 to 3.8.2
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](https://github.com/apache/maven-plugin-tools/compare/maven-plugin-tools-3.6.4...maven-plugin-tools-3.8.2)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugin-tools:maven-plugin-annotations
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven.plugins:maven-plugin-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -113,7 +113,7 @@
 
         <!-- maven plugins -->
         <maven.core.version>3.8.6</maven.core.version>
-        <maven.plugin.version>3.6.4</maven.plugin.version>
+        <maven.plugin.version>3.8.2</maven.plugin.version>
         <flatten-maven-plugin.version>1.4.1</flatten-maven-plugin.version>
         <integration-maven-plugin.version>${revision}</integration-maven-plugin.version>
         <maven.repository.url>https://maven.schbrain.com/repository</maven.repository.url>