gitlab-ci: Configure xorgproto build from source

We need newer xorgproto than what's in fedora as we depend on inputproto
2.3.99.1 or newer.
2 jobs for inputproto-req in 1 minute and 13 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Containers
passed fedora@container_build #13697065

00:00:21

 
  Build
passed fedora:33@default-build #13697066

00:00:52