Bump maven-compiler-plugin from 3.5.1 to 3.8.1 (#1201)

Bumps [maven-compiler-plugin](https://github.com/apache/maven-compiler-plugin) from 3.5.1 to 3.8.1.
- [Release notes](https://github.com/apache/maven-compiler-plugin/releases)
- [Commits](https://github.com/apache/maven-compiler-plugin/compare/maven-compiler-plugin-3.5.1...maven-compiler-plugin-3.8.1)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-compiler-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

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

pom.xml

@@ -25,7 +25,7 @@
         <node.version>v14.17.1</node.version>
         <dockerfile-maven-plugin.version>1.4.10</dockerfile-maven-plugin.version>
         <frontend-maven-plugin.version>1.12.0</frontend-maven-plugin.version>
-        <maven-compiler-plugin.version>3.5.1</maven-compiler-plugin.version>
+        <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
         <maven-clean-plugin.version>3.1.0</maven-clean-plugin.version>
         <maven-resources-plugin.version>3.1.0</maven-resources-plugin.version>
         <maven-surefire-plugin.version>2.22.0</maven-surefire-plugin.version>