Bump maven-source-plugin from 3.2.1 to 3.3.0 (#606)

planetiler-core/pom.xml

@@ -196,9 +196,6 @@
       <plugin>
         <artifactId>maven-javadoc-plugin</artifactId>
       </plugin>
-      <plugin>
-        <artifactId>maven-source-plugin</artifactId>
-      </plugin>
       <plugin>
         <groupId>io.github.zlika</groupId>
         <artifactId>reproducible-build-maven-plugin</artifactId>

pom.xml

@@ -296,7 +296,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-source-plugin</artifactId>
-          <version>3.2.1</version>
+          <version>3.3.0</version>
           <executions>
             <execution>
               <id>attach-sources</id>