cubicweb-vcsfile #2718619 do not clone local cache just at Repository creation [resolved]

leave it to the looping task (which may fail in a non-blocking way)

prioritynormal
typeenhancement
done in1.11.0
load0.100
load left0.000
closed by#700acca31a36 [hooks] remove CloneRepoAfterAddHook (closes #2718619)