The one that is provided by an upstream developer is sometimes a bit
slow (5.4.13 vs. 5.4.15 on my repo). Switching it to my version of it,
which is fully automated will hopefully speed things up once fedora has
been rebased to 5.5.
Signed-off-by: Dorian Stoll <dorian.stoll@tmsp.io>
This also renames the variable for the GPG key to SURFACE_GPG_KEY, since
it doesn't really have anything to do with github.
Signed-off-by: Dorian Stoll <dorian.stoll@tmsp.io>