chore(deps): update dependency org.apache.maven.plugins:maven-source-plugin to v3.4.0

Author: renovate[bot]

pom.xml

@@ -36,7 +36,7 @@
         <maven-deploy-plugin-version>3.1.4</maven-deploy-plugin-version>
         <nexus-staging-plugin-version>1.7.0</nexus-staging-plugin-version>
         <maven-gpg-plugin-version>3.2.8</maven-gpg-plugin-version>
-        <maven-source-plugin-version>3.3.1</maven-source-plugin-version>
+        <maven-source-plugin-version>3.4.0</maven-source-plugin-version>
         <maven-shade-plugin-version>3.6.1</maven-shade-plugin-version>
         <maven-jar-plugin-version>3.4.2</maven-jar-plugin-version>
         <maven-javadoc-plugin-version>3.12.0</maven-javadoc-plugin-version>