Update ECF to 3.15.4 and orbit to m2

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

@@ -49,7 +49,7 @@
       <unit id="org.commonmark-gfm-tables" version="0.24.0.v20241021-1700"/>
 
       <!-- 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/S202412231158"/>
+      <repository location="https://download.eclipse.org/tools/orbit/simrel/orbit-aggregation/milestone/S202501230659"/>
     </location>
 
     <location includeAllPlatforms="true" includeMode="slicer" type="InstallableUnit">
@@ -70,15 +70,15 @@
     </location>
 
     <location includeAllPlatforms="true" includeMode="slicer" type="InstallableUnit">
-      <unit id="org.eclipse.ecf.core.feature.feature.group" version="1.6.2.v20240812-1535"/>
-      <unit id="org.eclipse.ecf.core.feature.source.feature.group" version="1.6.2.v20240812-1535"/>
-      <unit id="org.eclipse.ecf.filetransfer.feature.feature.group" version="3.14.1900.v20240812-1535"/>
-      <unit id="org.eclipse.ecf.filetransfer.feature.source.feature.group" version="3.14.1900.v20240812-1535"/>
-      <unit id="org.eclipse.ecf.filetransfer.httpclientjava.feature.feature.group" version="2.0.200.v20240808-1900"/>
-      <unit id="org.eclipse.ecf.filetransfer.httpclientjava.feature.source.feature.group" version="2.0.200.v20240808-1900"/>
-      <unit id="org.eclipse.ecf.filetransfer.httpclient5.feature.feature.group" version="1.1.702.v20240808-1900"/>
-      <unit id="org.eclipse.ecf.filetransfer.httpclient5.feature.source.feature.group" version="1.1.702.v20240808-1900"/>
-      <repository location="https://download.eclipse.org/rt/ecf/3.15.2/site.p2/3.15.2.v20240821-2119"/>
+      <unit id="org.eclipse.ecf.core.feature.feature.group" version="1.7.0.v20250111-0100"/>
+      <unit id="org.eclipse.ecf.core.feature.source.feature.group" version="1.7.0.v20250111-0100"/>
+      <unit id="org.eclipse.ecf.filetransfer.feature.feature.group" version="3.15.0.v20250115-0406"/>
+      <unit id="org.eclipse.ecf.filetransfer.feature.source.feature.group" version="3.15.0.v20250115-0406"/>
+      <unit id="org.eclipse.ecf.filetransfer.httpclientjava.feature.feature.group" version="2.1.0.v20250108-1923"/>
+      <unit id="org.eclipse.ecf.filetransfer.httpclientjava.feature.source.feature.group" version="2.1.0.v20250108-1923"/>
+      <unit id="org.eclipse.ecf.filetransfer.httpclient5.feature.feature.group" version="1.2.0.v20250122-1953"/>
+      <unit id="org.eclipse.ecf.filetransfer.httpclient5.feature.source.feature.group" version="1.2.0.v20250122-1953"/>
+      <repository location="https://download.eclipse.org/rt/ecf/3.15.4/site.p2/3.15.4.v20250122-1953"/>
     </location>
 
     <location includeAllPlatforms="true" includeMode="slicer" type="InstallableUnit">