trying to fix....

Author: DrewThomasson

.github/workflows/lite-test-ubuntu-headless.yml

@@ -84,7 +84,7 @@ jobs:
         shell: bash
         run: |
           # Get the build cache size (in MB)
-          cache_size=$(docker system df --format '{{.BuildCacheSize}}' | tr -d '[:alpha:]' | tr -d '[:space:]')
+          cache_size=$(docker system df --format '{{.Size}}' --filter type=build-cache | tr -d '[:alpha:]' | tr -d '[:space:]')
           # Check if the cache size exceeds 50GB (50000MB)
           if [ "$cache_size" -gt 50000 ]; then
             echo "Cache is over 50GB, pruning..."
@@ -93,6 +93,7 @@ jobs:
             echo "Cache size is under 50GB, no action taken."
           fi
 
+
       # Build and Push Dev_25 Docker Image for Unix using bash
       - name: Build and Push Dev_25 Docker Image (multi-arch, Unix)
         if: runner.os != 'Windows'