Codechange: Suppress warnings when asserts are disabled

src/3rdparty/squirrel/squirrel/sqstate.cpp

@@ -450,7 +450,7 @@ void RefTable::Resize(SQUnsignedInteger size)
 	SQUnsignedInteger oldnumofslots = _numofslots;
 	AllocNodes(size);
 	//rehash
-	SQUnsignedInteger nfound = 0;
+	[[maybe_unused]] SQUnsignedInteger nfound = 0;
 	for(SQUnsignedInteger n = 0; n < oldnumofslots; n++) {
 		if(type(t->obj) != OT_NULL) {
 			//add back;