tmf: Support traces providing periodic marker reference

tmf: Support traces providing periodic marker reference

The interface IMarkerReferenceProvider is added, and the configurable
marker event source will use it to determine the reference if the trace
provides an adapter for it.

The periodic marker configuration supports a 'referenceid' attribute
which is provided to the trace adapter.

Change-Id: Ib6feee645c58d9d6f63fa07df9a65fdce8c5597a
Signed-off-by: Patrick Tasse <patrick.tasse@gmail.com>
Reviewed-on: https://git.eclipse.org/r/84820
Reviewed-by: Hudson CI
Reviewed-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Tested-by: Bernd Hufmann <bernd.hufmann@ericsson.com>