Remove 'edge' restrictions

Author: inexorabletash

index.bs

@@ -7338,13 +7338,9 @@ partial dictionary MLOpSupportLimits {
             <dl class=switch>
                 : {{MLPaddingMode/"constant"}}
                 :: Do nothing.
-                
-                : {{MLPaddingMode/"edge"}}
-                ::
-                    1. If |beginningPadding|[|index|] is greater than |outputShape|[|index|], then [=exception/throw=] a {{TypeError}}.
-                    1. If |endingPadding|[|index|] is greater than |outputShape|[|index|], then [=exception/throw=] a {{TypeError}}.
 
-                    Issue: Restricting {{MLPaddingMode/"edge"}} was not discussed fully with the WG. Should we?
+                : {{MLPaddingMode/"edge"}}
+                :: Do nothing.
 
                 : {{MLPaddingMode/"reflection"}}
                 ::