LibJS: Add missing spec link to ValidateAndApplyPropertyDescriptor

Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp

@@ -160,7 +160,7 @@ bool is_compatible_property_descriptor(bool extensible, PropertyDescriptor const
     return validate_and_apply_property_descriptor(nullptr, {}, extensible, descriptor, current);
 }
 
-// 10.1.6.3 ValidateAndApplyPropertyDescriptor ( O, P, extensible, Desc, current ),
+// 10.1.6.3 ValidateAndApplyPropertyDescriptor ( O, P, extensible, Desc, current ), https://tc39.es/ecma262/#sec-validateandapplypropertydescriptor
 bool validate_and_apply_property_descriptor(Object* object, PropertyName const& property_name, bool extensible, PropertyDescriptor const& descriptor, Optional<PropertyDescriptor> const& current)
 {
     // 1. Assert: If O is not undefined, then IsPropertyKey(P) is true.