TCI - Update Xtend to 2.22.0

Change-Id: I0e4f5108be30e5dedae3f87c52d8bc6aa9864f8b
Signed-off-by: Eugen Neufeld <eneufeld@eclipsesource.com>
diff --git a/releng/org.eclipse.emf.ecp.releng/pom.xml b/releng/org.eclipse.emf.ecp.releng/pom.xml
index 85d9fa2..d967cd7 100644
--- a/releng/org.eclipse.emf.ecp.releng/pom.xml
+++ b/releng/org.eclipse.emf.ecp.releng/pom.xml
@@ -33,7 +33,7 @@
 		
 		<target-rcp>ecp</target-rcp>
 		<target-rap>ecpRAP</target-rap>
-		<xtend-version>2.15.0</xtend-version>
+		<xtend-version>2.22.0</xtend-version>
 	</properties>
 
 	<profiles>