auto update README.md

Author: CheChe903

README.md

@@ -95,6 +95,7 @@
 |2252. 줄 세우기|[링크](./%EB%B0%B1%EC%A4%80/Gold/2252.%E2%80%85%EC%A4%84%E2%80%85%EC%84%B8%EC%9A%B0%EA%B8%B0/README.md)|
 |2294. 동전 2|[링크](./%EB%B0%B1%EC%A4%80/Gold/2294.%E2%80%85%EB%8F%99%EC%A0%84%E2%80%852/README.md)|
 |24492. Cow Frisbee|[링크](./%EB%B0%B1%EC%A4%80/Gold/24492.%E2%80%85Cow%E2%80%85Frisbee/README.md)|
+|2467. 용액|[링크](./%EB%B0%B1%EC%A4%80/Gold/2467.%E2%80%85%EC%9A%A9%EC%95%A1/README.md)|
 |2470. 두 용액|[링크](./%EB%B0%B1%EC%A4%80/Gold/2470.%E2%80%85%EB%91%90%E2%80%85%EC%9A%A9%EC%95%A1/README.md)|
 |2493. 탑|[링크](./%EB%B0%B1%EC%A4%80/Gold/2493.%E2%80%85%ED%83%91/README.md)|
 |2504. 괄호의 값|[링크](./%EB%B0%B1%EC%A4%80/Gold/2504.%E2%80%85%EA%B4%84%ED%98%B8%EC%9D%98%E2%80%85%EA%B0%92/README.md)|