Revert "Update ci.yml"

This reverts commit 2cffc87.

Author: Xenogents

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v2.3.2
         with:
           persist-credentials: false
 
@@ -18,7 +18,7 @@ jobs:
           npm run build
 
       - name: Deploy
-        uses: JamesIves/github-pages-deploy-action@v4
+        uses: JamesIves/github-pages-deploy-action@3.7.1
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           BRANCH: gh-pages