Dropped obsolete Free Software Foundation address pointing
to the FSF website instead as suggested by
https://www.gnu.org/licenses/gpl-howto.html
keeping intact the important part of the historical notice
as requested by the license.
Resolving rpmlint reported issue E: incorrect-fsf-address.
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com>
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3155>
This is in preparation of moving Cogl tests into src/tests, so they can
use the real backend, instead of the franken-backend it some how still
manages to use some how.
This makes them no longer installed. Most mutter tests are yet to be
installed, so leave that for later, since bigger changes are needed for
that.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2555>