Update target platform to EMF M1

#2375

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

@@ -57,10 +57,10 @@
 
     <location includeAllPlatforms="true" includeMode="slicer" type="InstallableUnit">
        <!-- Check version in "<EMF>/features" directory -->
-      <unit id="org.eclipse.emf.common.feature.group" version="2.32.0.v20240731-0952"/>
-      <unit id="org.eclipse.emf.common.source.feature.group" version="2.32.0.v20240731-0952"/>
-      <unit id="org.eclipse.emf.ecore.feature.group" version="2.38.0.v20240721-0802"/>
-      <unit id="org.eclipse.emf.ecore.source.feature.group" version="2.38.0.v20240721-0802"/>
+      <unit id="org.eclipse.emf.common.feature.group" version="2.33.0.v20240911-1027"/>
+      <unit id="org.eclipse.emf.common.source.feature.group" version="2.33.0.v20240911-1027"/>
+      <unit id="org.eclipse.emf.ecore.feature.group" version="2.39.0.v20240911-1027"/>
+      <unit id="org.eclipse.emf.ecore.source.feature.group" version="2.39.0.v20240911-1027"/>
        <!-- For org.eclipse.ui.tools, and PDE's spy dependencies as of Eclipse 4.22 -->
        <!-- Check version in "<EMF>/features" directory -->
       <unit id="org.eclipse.emf.edit.feature.group" version="2.23.0.v20240604-0832"/>
@@ -69,7 +69,7 @@
       <unit id="org.eclipse.emf.databinding.source.feature.group" version="1.12.0.v20240604-0832"/>
       <unit id="org.eclipse.emf.databinding.edit.feature.group" version="1.12.0.v20240604-0832"/>
       <unit id="org.eclipse.emf.databinding.edit.source.feature.group" version="1.12.0.v20240604-0832"/>
-      <repository location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.39.0"/>
+      <repository location="https://download.eclipse.org/modeling/emf/emf/builds/milestone/S202409230823"/>
     </location>
 
     <location includeAllPlatforms="true" includeMode="slicer" type="InstallableUnit">