style: remove unused params of main (#2948)

Co-authored-by: realstealthninja <68815218+realstealthninja@users.noreply.github.com>

sorting/random_pivot_quick_sort.cpp

@@ -316,11 +316,9 @@ static void test() {
 
 /**
  * @brief Main function
- * @param argc commandline argument count (ignored)
- * @param argv commandline array of arguments (ignored)
  * @returns 0 on exit
  */
-int main(int argc, char *argv[]) {
+int main() {
     test();  // Executes various test cases.
 
     const int64_t inputSize = 10;