releng: Don't set Linux Tools repository.

It's done in the target platform now.

Change-Id: I956bef5f98dc2358123516c93a7e2324afa70898
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/pom.xml b/pom.xml
index 5244c8c..65456b4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,13 +46,6 @@
 		<module>features/org.eclipse.dltk.sh-feature</module>
 		<module>features/org.eclipse.dltk.sh.sdk</module>
 	</modules>
-	<repositories>
-		<repository>
-			<id>LinuxTools repository</id>
-			<layout>p2</layout>
-			<url>http://download.eclipse.org/linuxtools/update-mars</url>
-		</repository>
-	</repositories>
 	<profiles>
 		<profile>
 			<id>individual</id>