Use latest deploy action

Author: ThiefMaster

.github/workflows/pages.yml

@@ -16,7 +16,7 @@ jobs:
           key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
           restore-keys: ${{ runner.os }}-gems-
 
-      - uses: indico/jekyll-deploy-action@master
+      - uses: jeffreytse/jekyll-deploy-action@v0.6.0
         with:
           provider: 'github'
           token: ${{ secrets.INDICO_BOT_TOKEN }}