Cleanup GitHub Runner for Docker CI (#15848)

Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>

.github/workflows/docker.yaml

@@ -82,14 +82,11 @@ jobs:
           #   tags: "latest-conda"
           #   platforms: "linux/amd64"
     steps:
-      - name: Cleanup toolcache
-        # Free up to 10GB of disk space per https://github.com/ultralytics/ultralytics/pull/14894
-        run: |
-          echo "Free space before deletion:"
-          df -h /
-          rm -rf /opt/hostedtoolcache
-          echo "Free space after deletion:"
-          df -h /
+      - name: Cleanup disk
+        # Free up to 30GB of disk space per https://github.com/ultralytics/ultralytics/pull/15848
+        uses: jlumbroso/free-disk-space@v1.3.1
+        with:
+          tool-cache: true
 
       - name: Checkout repo
         uses: actions/checkout@v4