Update gh-pages.yml

.github/workflows/gh-pages.yml

@@ -11,8 +11,11 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: exampleSite
-
-      - name: Update theme
+      
+      - name: Get Theme
+        run: git submodule update --init --recursive
+      
+      - name: Update theme to Latest commit
         run: git submodule update --remote --merge
 
       - name: Setup hugo