Update docker-management.yml

Author: cansavvy

.github/workflows/docker-management.yml

@@ -29,7 +29,7 @@ jobs:
 
       # Setup layer cache
       - name: Cache Docker layers
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}