[#1002] Prepare 4.10.0 M2 contribution

* EMF
* Platform
* EGit

Author: ruspl-afed

org.eclipse.mylyn-target/org.eclipse.mylyn.target.target

@@ -20,7 +20,7 @@
 			<unit id="org.eclipse.license.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/eclipse/updates/4.39-I-builds/I20260103-1800/"/>
+			<repository location="https://download.eclipse.org/eclipse/updates/4.39-I-builds/I20260123-0210/"/>
 			<unit id="org.eclipse.equinox.sdk.feature.group" version="0.0.0"/>
 			<unit id="org.eclipse.equinox.p2.sdk.feature.group" version="0.0.0"/>
 			<unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
@@ -30,13 +30,13 @@
 			<unit id="org.eclipse.egit.github.core" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/egit/updates-7.5/"/>
+			<repository location="https://download.eclipse.org/egit/staging/v7.6.0.202601071437-m1/"/>
 			<unit id="org.eclipse.egit.feature.group" version="0.0.0"/>
 			<unit id="org.eclipse.jgit.feature.group" version="0.0.0"/>
 			<unit id="org.eclipse.jgit.lfs.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/modeling/emf/emf/builds/milestone/S202512260752/"/>
+			<repository location="https://download.eclipse.org/modeling/emf/emf/builds/milestone/S202601091312/"/>
 			<unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">