Update maven-source-plugin goal

See https://stackoverflow.com/questions/76305897/maven-build-fails-after-upgrading-to-maven-source-plugin-from-3-2-1-to-3-3-0

Author: oschwald

pom.xml

@@ -121,7 +121,7 @@
                         <id>attach-sources</id>
                         <phase>package</phase>
                         <goals>
-                            <goal>jar</goal>
+                            <goal>jar-no-fork</goal>
                         </goals>
                     </execution>
                 </executions>