fix: deploy github.io with keep_history

Author: dazjean

.github/workflows/pages.yml

@@ -53,5 +53,7 @@ jobs:
           repo: Umajs/umajs.github.io
           target_branch: main
           build_dir: dist
+          keep_history: true
+
         env:
           GH_PAT: ${{ secrets.GH_PAT }}