Unbreak build

4.22-I-builds is gone. Use latest Orbit.

Change-Id: I294fa6ff2cec044c94d7b24f70ea1f82bb523166
diff --git a/org.eclipse.epp.mpc-target/staging.target b/org.eclipse.epp.mpc-target/staging.target
index 7e4edf8..c6a3c17 100644
--- a/org.eclipse.epp.mpc-target/staging.target
+++ b/org.eclipse.epp.mpc-target/staging.target
@@ -5,7 +5,7 @@
 <unit id="org.eclipse.equinox.p2.discovery.feature.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"/>
-<repository location="http://download.eclipse.org/eclipse/updates/4.22-I-builds"/>
+<repository location="http://download.eclipse.org/eclipse/updates/4.23-I-builds"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.hamcrest" version="0.0.0"/>
@@ -13,7 +13,7 @@
 <unit id="org.hamcrest.library" version="0.0.0"/>
 <unit id="org.junit" version="0.0.0"/>
 <unit id="org.mockito" version="0.0.0"/>
-<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/S20210930184654/repository"/>
+<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/R20211213173813/repository"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.epp.mpc.apache.httpclient.feature.feature.group" version="0.0.0"/>