cubicweb #508052 cubicweb-ctl versions <instance> [resolved]

this command should print the same information as displayed with /?vid=info.

prioritynormal
typeenhancement
done in3.12.9
load0.200
load left0.000
closed by#cb6ece9cdb78 [cw-ctl] add command versions to list versions of cubes used by an instance (closes #508052)