New JBS component for the serviceability agent

[jesper.wilhelmsson at oracle.com]

Hi,

A new JBS component is now available for the serviceability agent: hotspot/svc-agent
This means that the old label svc-sa is deprecated and any issue that had this label has been moved to the new subcomponent.

So, wherever you'd previously used the label svc-sa (mainly in hotspot/svc or in core-svc/tools) you should now use the component hotspot/svc-agent.

Thanks,
/Jesper