add mimepull to target platform (required by aws servicemix)

java/com.sap.sailing.targetplatform.base/features/target-base/feature.xml

@@ -130,5 +130,11 @@
          install-size="0"
          version="1.17.1"
          unpack="false"/>
+   <plugin
+         id="org.jvnet.mimepull"
+         download-size="0"
+         install-size="0"
+         version="1.9.4"
+         unpack="false"/>
 
 </feature>