added a loop to end game after 3 wins RockPprScs

src/main/quizproject.c

@@ -1853,7 +1853,10 @@ void v_play_rockpapersciss(){
         {
             printf("Invalid choice!\n");
         }
-        
+        if (player_score == 3 || computer_score == 3)
+        {
+            break;
+        }
     }
 
 }