+ added ecore dependency

plugins/org.etsi.mts.tdl.standalone/pom.xml

@@ -13,7 +13,13 @@
 		<extras.package.addjars>package</extras.package.addjars>
 		<extras.package.shade>package</extras.package.shade>
 	</properties>
-
+    <dependencies>
+        <dependency>
+            <groupId>org.eclipse.emf</groupId>
+            <artifactId>org.eclipse.emf.ecore</artifactId>
+            <version>2.35.0</version>
+        </dependency>
+    </dependencies>
 	<build>
 		<plugins>
  <plugin>