Update the target platform to fina EMF and Orbit release repositories

Author: merks

eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target

@@ -35,7 +35,7 @@
       <unit id="org.apache.httpcomponents.core5.httpcore5-h2" version="5.4.1.v20260211-1000"/>
 
       <!-- This is the "normal" Orbit repository is expected to be updated on milestones and releases based on Orbit deliveries. -->
-      <repository location="https://download.eclipse.org/tools/orbit/simrel/orbit-aggregation/milestone/S202602141258"/>
+      <repository location="https://download.eclipse.org/tools/orbit/simrel/orbit-aggregation/release/4.39.0"/>
     </location>
 
     <location includeAllPlatforms="true" includeConfigurePhase="false" includeMode="slicer" includeSource="true" type="InstallableUnit">
@@ -46,7 +46,7 @@
       <unit id="org.eclipse.emf.edit" version="2.23.0.v20250910-1205"/>
       <unit id="org.eclipse.emf.databinding" version="1.9.0.v20250910-1205"/>
       <unit id="org.eclipse.emf.databinding.edit" version="1.10.0.v20250910-1205"/>
-      <repository location="https://download.eclipse.org/modeling/emf/emf/builds/milestone/S202601091312"/>
+      <repository location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.45.0"/>
     </location>
 
     <location includeAllPlatforms="true" includeConfigurePhase="false" includeMode="slicer" includeSource="true" type="InstallableUnit">