cubicweb-vcreview #3276397 exclude deactivated users from review [validation pending]

Do not put a deactivated user as reviewer of a new patch/changeset.

prioritynormal
typebug
done in1.2.1
load0.100
load left0.000
closed by#ab65fe5c0570 [entities] exclude deactivated users when setting reviewer (closes #3276397)
patch[entities] exclude deactivated users when setting reviewer (closes #3276397) [applied]