fix release script
fix release script

set disabled mode to the _service file so that the tarball does not
get updated while we copy it from/to different projects

Signed-off-by: Jordi Massaguer Pla <6858cec916b2a25e416959701ca32d40d47aefc7@suse.de>

krishnak9/Portus,SUSE/Portus,angry-tony/Portus-20170827,SUSE/Portus,krishnak9/Portus,mssola/Portus,jloehel/Portus,angry-tony/Portus-20170827,krishnak9/Portus,jloehel/Portus,krishnak9/Portus,mssola/Portus,angry-tony/Portus-20170827,SUSE/Portus,jloehel/Portus,SUSE/Portus,mssola/Portus,mssola/Portus,angry-tony/Portus-20170827