Optimize checkout: change fetch-depth from 0 to 1 for better performance

Author: Darius Neațu

.github/workflows/sync-docs.yml

@@ -48,7 +48,7 @@ jobs:
       - name: Checkout website repo
         uses: actions/checkout@v4
         with:
-          fetch-depth: 0
+          fetch-depth: 1
 
       - name: Checkout beman repo
         uses: actions/checkout@v4