cubicweb #3119951 deprecate basecomponent.ETypeRestrictionComponent [validation pending]

this is deactivated for a while, replaced by facets

prioritynormal
typeenhancement
done in3.19.0
load0.100
load left0.000
closed by#1358f8ef1b5b [web/basecomponents] remove EtypeRestrictionComponent
patch[web/basecomponents] remove EtypeRestrictionComponent [applied]