feat: add jellyfin packages

- building using spec files
- add jellyfin-server 10.10.7
- add jellyfin-web 10.10.7
- add jellyfin-ffmpeg 7.1.1

rpms/jellyfin-server/resources/fix-envfile-path.patch

@@ -0,0 +1,11 @@
+--- a/debian/conf/jellyfin.service
++++ b/debian/conf/jellyfin.service
+@@ -4,7 +4,7 @@ After = network-online.target
+
+ [Service]
+ Type = simple
+-EnvironmentFile = /etc/default/jellyfin
++EnvironmentFile = /etc/jellyfin/jellyfin.env
+ User = jellyfin
+ Group = jellyfin
+ WorkingDirectory = /var/lib/jellyfin