cubicweb-forgotpwd #3730701 use call_service api instead of Repository monkeypatch [validation pending]

prioritynormal
typeenhancement
done in0.6.0
load0.250
load left0.000
closed by#1da874c8dd50 Convert forgotpwd_send_email and forgotpwd_change_passwd to call_service
patchConvert forgotpwd_send_email and forgotpwd_change_passwd to call_service [applied]