[rpms/perl-Gtk3] PR #2: gdk-pixbuf2-modules-extra is needed for the packaged tests

[Sérgio Basto]

sergiomb merged a pull-request against the project: `perl-Gtk3` that you are following.

Merged pull-request:

``
gdk-pixbuf2-modules-extra is needed for the packaged tests
``

https://src.fedoraproject.org/rpms/perl-Gtk3/pull-request/2