cubicweb-postgis #17100019 Add declaration for helper ST_MakeEnvelope function [validation pending]

prioritynormal
typeenhancement
done in0.6.0
load left0.000
closed by#98fc83ac458d [st] add ST_MAKEENVELOPE (closes #17100019)
patch[st] add ST_MAKEENVELOPE (closes #17100019) [applied]