fix(entity): can't infer record with record

src/awesomewm.d.tl/entity/Variable_Info.tl

@@ -16,11 +16,9 @@ end
 
 local __Variable_Info: metatable<Variable_Info> = {
    __call = function(_self: Variable_Info, name: string | nil, types: List<Type_Info.Type_Info> | nil): Variable_Info
-      name = name or ""
-      types = types or List()
       return {
-         name = name,
-         types = types,
+         name = name or "",
+         types = types or List(),
 
          fixup = function(self: Variable_Info)
             for t in self.types:iter() do