feat: update submodules in workflow

.github/workflows/update.yml

@@ -12,6 +12,10 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: true
+      - name: Git Sumbodule Update
+        run: |
+          git pull --recurse-submodules
+          git submodule update --remote --recursive
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v2
         with:

.gitignore

@@ -1,3 +1,4 @@
 org/configs/**
 !org/configs/publish.el
 /_data/
+/__data/