Bump org.apache.maven.plugins:maven-source-plugin from 3.1.0 to 3.3.1

Bumps [org.apache.maven.plugins:maven-source-plugin](https://github.com/apache/maven-source-plugin) from 3.1.0 to 3.3.1.
- [Release notes](https://github.com/apache/maven-source-plugin/releases)
- [Commits](apache/maven-source-plugin@maven-source-plugin-3.1.0...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-minor
...

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

pom.xml

@@ -70,7 +70,7 @@
         <nexus-staging-maven-plugin.version>1.7.0</nexus-staging-maven-plugin.version>
         <maven-release-plugin.version>3.1.1</maven-release-plugin.version>
         <maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
-        <maven-source-plugin.version>3.1.0</maven-source-plugin.version>
+        <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
         <maven-javadoc-plugin.version>3.11.1</maven-javadoc-plugin.version>
         <maven-shade-plugin.version>3.2.1</maven-shade-plugin.version>
         <maven-deploy-plugin.version>3.1.3</maven-deploy-plugin.version>