[ssh] Use bastion by default

ssh/.ssh/config

@@ -92,7 +92,7 @@ Host *.local 192.168.1.*
   User root
   IdentityFile ~/.ssh/jails
   Hostname %h
-  #ProxyJump bastion.unbl.ink
+  ProxyJump bastion.unbl.ink
 
 Host *.cloud51
     HostName %h