cubicweb-vcsfile #6352111 [entities] enable hg evolve extension [validation pending]

[entities] enable hg evolve extension

We can't use the allprecursors() revset without it.

prioritynormal
typebug
done in2.2.0
load1.000
load left0.000
closed by#940878f994fb [entities] enable hg evolve extension (closes #6352111)
patch[entities] enable hg evolve extension (closes #6352111) [applied][entities] enable hg evolve extension (closes #6352111) [applied]