fix: free disk space for docker build (#126)

.github/workflows/docker-image.yml

@@ -22,6 +22,17 @@ jobs:
           - "dograh-ui|ui/Dockerfile|."
 
     steps:
+      - name: Free Disk Space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: false
+          android: false
+          dotnet: false
+          haskell: true
+          large-packages: true
+          docker-images: true
+          swap-storage: true
+
       - name: Checkout repository
         uses: actions/checkout@v4
         with: