lib: Use more g_auto()

!101
5 jobs from wip/fmuellner/more-auto in 7 minutes and 39 seconds (queued for 3 seconds)
merge request
Status Job ID Name Coverage
  Commit Check
passed #242854
check_commit_log

00:00:20

 
  Source Check
passed #242855
eslint

00:00:34

 
  Build
passed #242856
flatpak

00:05:54

 
  Review
passed #242857
review

00:00:24

passed #242858
allowed to fail manual
stop_review

00:00:25