[Mageia-bugsquad] Update candidates waiting for packager input

[Samuel Verschelde]

In order to differentiate update candidates awaiting testing and those awaiting 
packager action, we will now assign the bug reports to the packagers when we 
are waiting for their input. 

When doing this, we need to add qa-bugs in CC to the bug report to make sure 
we will still get notifications about it, and that above all it still shows in 
the saved search : 
https://bugs.mageia.org/buglist.cgi?cmdtype=dorem&remaction=run&namedcmd=waiting%20for%20QA%20test&sharer_id=22

This way the state of an update candidate can be identified from the 
information in the bug report:
- assigned to qa-bugs and has the validated keyword => ready to push
- assigned to qa-bugs without the validated keyword => update candidate that 
needs testing
- not assigned to qa-bugs but has qa-bugs in CC => update candidate awaiting 
packager input

In the above saved search, sorting by Assignee will allow to separate updates 
needing testing and updates awaiting packager input. Maybe in the future we 
can split it in 2 different saved searches if we find it useful.

I see 2 options :
- either systematically assign to the packager when a tester encounters a 
difficulty or needs more information
- or only when we have been waiting for more than 2 days

The first option could be more heavy but the second requires people from QA 
and/or triage to regularly update the bug reports. As we already do it, I 
would choose option 2.

Which option do you prefer ?

Once we have decided I will try to remember to send this piece of information 
to the mageia-dev mailing and to update the wiki. If I forget, please remind 
it to me :)

Best regards

Samuel Verschelde