Use final release URL of Eclipse Platform

Change-Id: I85c188ba81b24bbdad0bbcfcf577eb730dc3108b
diff --git a/releng/org.eclipse.rap.tools.build/target.definition/org.eclipse.rap.tools.target.definition.target b/releng/org.eclipse.rap.tools.build/target.definition/org.eclipse.rap.tools.target.definition.target
index cfe39e6..0cd22e2 100644
--- a/releng/org.eclipse.rap.tools.build/target.definition/org.eclipse.rap.tools.target.definition.target
+++ b/releng/org.eclipse.rap.tools.build/target.definition/org.eclipse.rap.tools.target.definition.target
@@ -7,7 +7,7 @@
             <unit id="org.eclipse.license.feature.group" version="2.0.2.v20181016-2210"/>
         </location>
         <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="slicer" includeSource="true" type="InstallableUnit">
-            <repository location="https://download.eclipse.org/eclipse/updates/4.23-I-builds/I20220308-0310/"/>
+            <repository location="https://download.eclipse.org/eclipse/updates/4.23/R-4.23-202203080310/"/>
             <unit id="org.eclipse.core.runtime.feature.feature.group" version="1.2.1600.v20220215-2237"/>
             <unit id="org.eclipse.e4.rcp.feature.group" version="4.23.0.v20220308-0630"/>
             <unit id="org.eclipse.ecf.core.feature.feature.group" version="1.6.1.v20211005-1944"/>