Update to Orbit M2

Author: merks

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

@@ -29,13 +29,13 @@
       <unit id="org.eclipse.orbit.xml-apis-ext" version="1.0.0.v20240917-0534"/>
 
       <!-- ECF -->
-      <unit id="org.apache.httpcomponents.client5.httpclient5" version="5.6.0.v20251221-1000"/>
+      <unit id="org.apache.httpcomponents.client5.httpclient5" version="5.6.1.v20260420-1000"/>
       <unit id="org.apache.httpcomponents.client5.httpclient5-win" version="5.2.3.v20231203-1619"/>
       <unit id="org.apache.httpcomponents.core5.httpcore5" version="5.4.2.v20260306-1000"/>
       <unit id="org.apache.httpcomponents.core5.httpcore5-h2" version="5.4.2.v20260306-1000"/>
 
       <!-- 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/S202604101740"/>
+      <repository location="https://download.eclipse.org/tools/orbit/simrel/orbit-aggregation/milestone/S202604221046"/>
     </location>
 
     <location includeAllPlatforms="true" includeConfigurePhase="false" includeMode="slicer" includeSource="true" type="InstallableUnit">