fix(ci): free disk space before Docker build to prevent out-of-space error

Author: pancacake

.github/workflows/docker-publish.yml

@@ -32,6 +32,18 @@ jobs:
       packages: write
 
     steps:
+      - name: Free disk space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          # Remove unnecessary tools to free up space
+          tool-cache: true
+          android: true
+          dotnet: true
+          haskell: true
+          large-packages: true
+          docker-images: true
+          swap-storage: true
+
       - name: Checkout repository
         uses: actions/checkout@v6