Add module-info support via multi-version jar (#2381)

ebean-externalmapping-xml/pom.xml

@@ -90,21 +90,11 @@
           <tiles>
             <!-- other tiles ... -->
             <tile>io.ebean.tile:enhancement:12.11.3</tile>
+            <tile>io.avaje.tile:moditech-module:1.0</tile>
           </tiles>
         </configuration>
       </plugin>
 
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.5</version>
-        <configuration>
-          <archive>
-            <manifestFile>src/main/resources/META-INF/MANIFEST.MF</manifestFile>
-          </archive>
-        </configuration>
-      </plugin>
-
     </plugins>
   </build>
 </project>