Add --gdebug option

Sets the G_MESSAGES_DEBUG env var so GLib debug messages are printed
2 jobs for master in 9 minutes and 7 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
failed #20921
code-quality

00:06:40

2.0%
 
  Build
passed #20922
linux

00:02:27

 
Name Stage Failure
failed
code-quality Test
$ codespell -I codespell.conf --skip="*__pycache__*,gajim/data/icons,gajim/data/sounds,gajim/data/emoticons" gajim
gajim/application.py:149: enviroment ==> environment
Uploading artifacts for failed job
Uploading artifacts...
Runtime platform
arch=amd64 os=linux pid=28081 revision=943fc252 version=13.7.0
coverage.xml: found 1 matching files and directories

Uploading artifacts as "cobertura" to coordinator... ok
id=20921 responseStatus=201 Created token=Syy_Mi4E
Cleaning up file based variables
ERROR: Job failed: exit status 1