update site: add ros and ros2 features

Change-Id: I3406e9f641ef967fff6301ae504d8ae4729bab34
Signed-off-by: Christophe Bedard <bedard.christophe@gmail.com>
Signed-off-by: Christophe Bedard <christophe.bedard@apex.ai>
Reviewed-on: https://git.eclipse.org/r/c/tracecompass.incubator/org.eclipse.tracecompass.incubator/+/204866
Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org>
Tested-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Tested-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Reviewed-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Reviewed-by: Matthew Khouzam <matthew.khouzam@ericsson.com>

common/org.eclipse.tracecompass.incubator.releng-site/category.xml

@@ -63,6 +63,12 @@
    <feature url="features/org.eclipse.tracecompass.incubator.inandout_0.0.0.jar" id="org.eclipse.tracecompass.incubator.inandout" version="0.0.0">
       <category name="analyses"/>
    </feature>
+   <feature url="features/org.eclipse.tracecompass.incubator.ros_0.0.0.jar" id="org.eclipse.tracecompass.incubator.ros" version="0.0.0">
+      <category name="trace-types"/>
+   </feature>
+   <feature url="features/org.eclipse.tracecompass.incubator.ros2_0.0.0.jar" id="org.eclipse.tracecompass.incubator.ros2" version="0.0.0">
+      <category name="trace-types"/>
+   </feature>
    <bundle id="org.eclipse.tracecompass.incubator.analysis.core" version="0.0.0">
       <category name="analyses"/>
    </bundle>