apycot #4639284 do use logilab.common.hg [validation pending]

it's been removed from lgc 0.63

prioritynormal
typetask
done in3.2.0
load0.500
load left0.000
closed by#5e6dc151c85f [apycotlib] stop using logilab.common.hg (closes #4639284)
patch[apycotlib] stop using logilab.common.hg (closes #4639284) [applied]