Remove calconnect-theme checkout from links workflow

Author: ronaldtse

.github/workflows/links.yml

@@ -13,12 +13,6 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - name: Checkout calconnect-theme
-      uses: actions/checkout@v4
-      with:
-        repository: calconnect/calconnect-theme
-        path: ../calconnect-theme
-
     - name: Setup Node.js
       uses: actions/setup-node@v6
       with: