ci: Fix CI for recent libfprint changes

The gettext in fprintd would be getting confused by a new file in
libfprint that looks like it should have been translated. Ignore this
file in our build.
2 jobs for master in 6 minutes and 50 seconds (queued for 2 minutes and 54 seconds)
latest
Status Job ID Name Coverage
  Test
passed #119201
build_dev

00:03:36

passed #119200
build_stable

00:03:13