fix: Update workflows

Author: attakei

.github/workflows/deploy-demo.yml

@@ -36,7 +36,7 @@ jobs:
           GTAGJS_IDS: ${{ secrets.GTAGJS_IDS }}
           DEMO_URL_BASE: "https://attakei.github.io/sphinx-revealjs/"
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           path: demo/_build/mini18n-revealjs/
   deploy:

.github/workflows/release.yml

@@ -24,7 +24,7 @@ jobs:
         run: |
           echo ::set-output name=targz::$(basename $(ls dist/*tar.gz))
           echo ::set-output name=wheel::$(basename $(ls dist/*whl))
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: dist-packages
           path: dist
@@ -49,7 +49,7 @@ jobs:
       - prepare
     if: success() && ${{ needs.prepare.outputs.is-release }}
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: dist-packages
           path: dist/