cubicweb-frbr #3774742 Add a postcreate for common vocabularies [validation pending]

Add common vocabularies (e.g. ISO, BNF) for Roles, Languages, ...

prioritynormal
typebug
done in0.1.0
load0.500
load left0.000
closed by#abb88ffd2fd7 [migration] Add a postcreate for common vocabularies, closes #3774742
patch[migration] Add a postcreate for common vocabularies, closes #3774742 [applied]