[releng] back to SimRel Staging repo

Change-Id: I660ac2cf769eaccf50a1f7b57575be7bc003ac71

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 0573597..ea77d72 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>202302231200</RELEASE_DIR>
     <!-- SimRel Repo to build from -->
-    <SIMREL_REPO>https://download.eclipse.org/releases/2023-03/202302241001/</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) -->