[RelEng] Prepare target platform for final release

Change-Id: I8fd05c70012d71d8fc55812ab4476a4e82736aa5

org.eclipse.epp.mpc-target/latest.target

@@ -6,20 +6,20 @@
 <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/4.11"/>
+<repository location="http://download.eclipse.org/eclipse/updates/4.12"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.hamcrest" version="0.0.0"/>
 <unit id="org.hamcrest.core" version="0.0.0"/>
 <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/R20190226160451/repository"/>
+<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/R20190602212107/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"/>
 <unit id="org.eclipse.epp.mpc.apache.httpclient.feature.source.feature.group" version="0.0.0"/>
-<repository location="http://download.eclipse.org/mpc/httpclient/drops/I-builds/201806062225"/>
+<repository location="http://download.eclipse.org/mpc/httpclient/drops/I-builds/201905030009"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.license.feature.group" version="0.0.0"/>

org.eclipse.epp.mpc-target/staging.target

@@ -15,7 +15,7 @@
 <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/I20190517220210/repository"/>
+<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/R20190602212107/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"/>
@@ -33,7 +33,7 @@
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.userstorage.sdk.feature.group" version="0.0.0"/>
-<repository location="http://download.eclipse.org/usssdk/drops/milestone/S911-1.2-RC1"/>
+<repository location="http://download.eclipse.org/usssdk/drops/release/1.2.0"/>
 </location>
 </locations>
 </target>