releng: Update OOMPH setup file for 7.0.0

Change-Id: Ib58e8168bcdf785b150f247824b0fae9f9cb37ec
Signed-off-by: Patrick Tasse <patrick.tasse@gmail.com>
Reviewed-on: https://git.eclipse.org/r/c/tracecompass/org.eclipse.tracecompass/+/182137
Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org>
Tested-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Reviewed-by: Bernd Hufmann <bernd.hufmann@ericsson.com>

TraceCompass.setup

@@ -67,7 +67,7 @@
   <setupTask
       xsi:type="setup:VariableTask"
       name="eclipse.target.platform"
-      defaultValue="tracecompass-e4.19"
+      defaultValue="tracecompass-e4.20"
       storageURI="scope://Workspace"
       label="Target Platform">
     <choice
@@ -103,6 +103,9 @@
     <choice
         value="tracecompass-e4.19"
         label="Trace Compass Eclipse 2021-03 - 4.19"/>
+    <choice
+        value="tracecompass-e4.20"
+        label="Trace Compass Eclipse 2021-06 - 4.20"/>
     <choice
         value="tracecompass-eStaging"
         label="Trace Compass Eclipse Latest"/>
@@ -140,15 +143,15 @@
     <setupTask
         xsi:type="pde:TargetPlatformTask"
         id="tracecompass-baseline-resolve"
-        name="tracecompass-baseline-6.3.0"
+        name="tracecompass-baseline-7.0.0"
         activate="false">
       <description>Trace Compass Baseline</description>
     </setupTask>
     <setupTask
         xsi:type="pde:APIBaselineFromTargetTask"
-        id="tracecompass-baseline-6.3.0"
+        id="tracecompass-baseline-7.0.0"
         name="Trace Compass Baseline"
-        targetName="tracecompass-baseline-6.3.0">
+        targetName="tracecompass-baseline-7.0.0">
       <description>Trace Compass Baseline</description>
     </setupTask>
     <setupTask