packaging: update ruby paths to 2.5.0
packaging: update ruby paths to 2.5.0

Signed-off-by: Miquel Sabaté Solà <b4d70704b9e7df580cab34510621dbd0aacb2dfd@suse.com>

SUSE/Portus,mssola/Portus,mssola/Portus,SUSE/Portus,mssola/Portus,SUSE/Portus,SUSE/Portus,mssola/Portus