Classify the test suite
Classify the test suite

Meson allows us to classify each test in the test suite using one or
more tags; this allows us to specify what kind of tests we want to run
inside our CI infrastructure, for instance by tagging the "slow" tests
that should have a special time out value, or that should only be run on
demand to avoid hammering the build server.

GNOME/gdk-pixbuf,GNOME/gdk-pixbuf,GNOME/gdk-pixbuf,GNOME/gdk-pixbuf