cubicweb #5477315 buggy security assertion when inlined relation is set through cw_edited [validation pending]

the security for the added relation is checked while it should not

prioritynormal
typebug
done in3.20.8
load1.000
load left0.000
closed by#90fcddcce166 when some inlined relation is set using cw_edited, its security shouldn't be checked.
patchwhen some inlined relation is set using cw_edited, its security shouldn't be checked. [applied]