tests: Add test for grl-video-title-parsing

This is the title of a VCD image which ended up being set to empty
string after grl-video-title-parsing touched it.
1 job for wip/hadess/no-empty-titles in 15 minutes and 57 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #215664
build_stable

00:15:57