Bump org.apache.maven.plugins:maven-source-plugin from 3.3.0 to 3.3.1

Bumps [org.apache.maven.plugins:maven-source-plugin](https://github.com/apache/maven-source-plugin) from 3.3.0 to 3.3.1.
- [Commits](apache/maven-source-plugin@maven-source-plugin-3.3.0...maven-source-plugin-3.3.1)

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

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

Author: dependabot[bot]

pom.xml

@@ -67,7 +67,7 @@
     <version.jsonschema2pojo-maven-plugin>1.0.1</version.jsonschema2pojo-maven-plugin>
     <version.javadoc.plugin>3.6.3</version.javadoc.plugin>
     <version.release.plugin>3.0.1</version.release.plugin>
-    <version.source.plugin>3.3.0</version.source.plugin>
+    <version.source.plugin>3.3.1</version.source.plugin>
     <version.surefire.plugin>3.2.5</version.surefire.plugin>