fix fork url

update-gluon.sh

@@ -11,7 +11,7 @@ if [ -z "$gluon_major_version" ]; then
 fi
 gluon_fork_git_url="ssh://git@gitlab.freifunk-stuttgart.de:22220/nrb/gluon-test.git"
 gluon_upstream_git_url="https://github.com/freifunk-gluon/gluon.git"
-site_git_url="ssh://git@gitlab.freifunk-stuttgart.de:22220/nrbffs/site-ffs.git"
+site_git_url="ssh://git@gitlab.freifunk-stuttgart.de:22220/nrb/site-ffs.git"
 
 upstream_newest_minor=$(git ls-remote --tags --refs "$gluon_upstream_git_url" "refs/tags/$gluon_major_version"* | cut -d/ -f3 | sort -r -n -t. -k2 | head -n1)