Add debug output for cache key, archive path, and cache path

action.yaml

@@ -31,6 +31,10 @@ runs:
 
         EXPANDED_PATH=$(eval echo "${{ inputs.path }}")
 
+        echo "Cache key: ${CACHE_KEY}"
+        echo "Archive path: ${ARCHIVE}"
+        echo "Cache path: ${EXPANDED_PATH}"
+
         if [ -f "$ARCHIVE" ]; then
           echo "Cache hit: ${CACHE_KEY}"
           mkdir -p "$EXPANDED_PATH"