update cmd for cd to gh page

Author: mattwang44

.github/workflows/deploy-gh-page.yml

@@ -15,7 +15,7 @@ jobs:
         run: sudo apt-get install gettext
 
       - name: Build
-        run: make all
+        run: JOBS=1 MODE=html make all
 
       - name: Deploy to gh page
         uses: JamesIves/github-pages-deploy-action@v4.6.4