UI: Remove redundant Running Jobs from Sequencer header.

You would see the running jobs thrice, once in each Sequencer header and in the Status Bar too.
One instance of this is more than enough.

release/scripts/startup/bl_ui/space_sequencer.py

@@ -106,8 +106,6 @@ class SEQUENCER_HT_header(Header):
 
         layout.separator_spacer()
 
-        layout.template_running_jobs()
-
         if st.view_type in {'SEQUENCER', 'SEQUENCER_PREVIEW'}:
             layout.separator()
             layout.operator("sequencer.refresh_all", icon='FILE_REFRESH', text="")