Issue with appstream hints: severity missing for a tag?

[Raphael Hertzog <hertzog@debian.org>]

Hello Matthias,

I recently opened my owner@tracker.debian.org mailbox and I found
hundreds of errors:

----
Task UpdateAppStreamStatsTask failed with the following traceback.

KeyError
'asv-cid-contains-hyphen'

Traceback (most recent call last):
  File "/srv/tracker.debian.org/distro-tracker/distro_tracker/core/tasks/base.py", line 378, in run_task
    task.execute()
  File "/srv/tracker.debian.org/distro-tracker/distro_tracker/core/tasks/base.py", line 256, in execute
    call_methods_with_prefix(self, 'execute_')
  File "/srv/tracker.debian.org/distro-tracker/distro_tracker/core/utils/misc.py", line 44, in
call_methods_with_prefix
    method(*args, **kwargs)
  File "/srv/tracker.debian.org/distro-tracker/distro_tracker/vendor/debian/tracker_tasks.py", line 889,
in execute_main
    self._load_appstream_hint_stats(component, arch, all_stats)
  File "/srv/tracker.debian.org/distro-tracker/distro_tracker/vendor/debian/tracker_tasks.py", line 755,
in _load_appstream_hint_stats
    severity = self._tag_severities[e['tag']]

Exception Type: KeyError
Exception Value: 'asv-cid-contains-hyphen'
----

Did you have any idea of what's wrong here? Is it a problem in the data
that you generate? Or is an update needed on tracker's side?

Thank you in advance!
-- 
  ⢀⣴⠾⠻⢶⣦⠀   Raphaël Hertzog <hertzog@debian.org>
  ⣾⠁⢠⠒⠀⣿⡁
  ⢿⡄⠘⠷⠚⠋    The Debian Handbook: https://debian-handbook.info/get/
  ⠈⠳⣄⠀⠀⠀⠀   Debian Long Term Support: https://deb.li/LTS