??? how does the crash ci work on 2

Author: GreenTomato5

.github/workflows/ball-detection.yml

@@ -10,7 +10,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Set up JDK
         uses: actions/setup-java@v1