[releng] Back to simrel staging repo

Change-Id: I6d719da6767d77d5b163361a133e289c88eb0727

releng/org.eclipse.epp.config/parent/pom.xml

diff --git a/releng/org.eclipse.epp.config/parent/pom.xml b/releng/org.eclipse.epp.config/parent/pom.xml
index 105f2bc..71b42a0 100644
--- a/releng/org.eclipse.epp.config/parent/pom.xml
+++ b/releng/org.eclipse.epp.config/parent/pom.xml
@@ -44,7 +44,7 @@
     <!-- Name release directory on download.eclipse.org -->
     <RELEASE_DIR>202302021200</RELEASE_DIR>
     <!-- SimRel Repo to build from -->
-    <SIMREL_REPO>https://download.eclipse.org/releases/2023-03/202302031000/</SIMREL_REPO>
+    <SIMREL_REPO>https://download.eclipse.org/staging/2023-03</SIMREL_REPO>
     <!-- ID used to generate the filename of the packages -->
     <eclipse.simultaneous.release.id>${RELEASE_NAME}-${RELEASE_MILESTONE}</eclipse.simultaneous.release.id>
     <!-- Timestamp used in various places, e.g. the about dialog (see about.mappings) -->