Update ГСИSSH host for CVMFS upload workflow

Author: atsareg

.github/workflows/cvmfs.yml

@@ -31,6 +31,6 @@ jobs:
           type -a gsissh
 
           mkdir -p ~/.ssh/ && touch ~/.ssh/known_hosts
-          ssh-keyscan cvmfs-upload01.gridpp.rl.ac.uk >> ~/.ssh/known_hosts
+          ssh-keyscan cvmfs-uploader-egi.gridpp.rl.ac.uk >> ~/.ssh/known_hosts
 
-          gsissh -p 1975 -t cvmfs-upload01.gridpp.rl.ac.uk /home/diracsgm/admin/sync_packages.sh -v
+          gsissh -p 1975 -t cvmfs-uploader-egi.gridpp.rl.ac.uk /home/diracsgm/admin/sync_packages.sh -v