Update Eclipse Platform mapping.

Change-Id: Iebd885f61dd4c18a2a4b36d38eed2100b23465f9
diff --git a/classes/common.php b/classes/common.php
index 963efe5..6b65204 100644
--- a/classes/common.php
+++ b/classes/common.php
@@ -657,7 +657,9 @@
 			'*/*/org.glassfish.grizzly/*/2.4.4+' => 'ee4j.grizzly',
 			'*/*/org.glassfish.hk2*/*/2.6+' => 'ee4j.glassfish',
 			'*/*/org.glassfish.mq/*/5.1.3+' => 'ee4j.openmq',
-			'*/*/org.glassfish.tyrus*/*/1.15+' => 'ee4j.tyrus'
+			'*/*/org.glassfish.tyrus*/*/1.15+' => 'ee4j.tyrus',
+
+			'*/*/p2.p2-installable-unit/org.eclipse.rcp_root/*' => 'eclipse.platform'
 	);
 
 	$parts = explode('/', $id);