Fix the CullPrimitiveEXT VUID's

- Remove VUID 07037 that wrongly was needing the builtin to be of type array
- Updated the VUID 7036 to make the type a boolean value

chapters/interfaces.adoc

@@ -2250,10 +2250,7 @@ culled, if it is code:false it will not be culled.
     using the code:Output {StorageClass}
   * [[VUID-{refpage}-CullPrimitiveEXT-07036]]
     The variable decorated with code:CullPrimitiveEXT must: be declared as
-    an array of boolean values
-  * [[VUID-{refpage}-CullPrimitiveEXT-07037]]
-    The size of the array decorated with code:CullPrimitiveEXT must: match
-    the value specified by code:OutputPrimitivesEXT
+    a boolean value.
   * [[VUID-{refpage}-CullPrimitiveEXT-07038]]
     The variable decorated with code:CullPrimitiveEXT within the
     code:MeshEXT {ExecutionModel} must: also be decorated with the