install rsync to deploy

.forgejo/workflows/main.yml

@@ -17,6 +17,7 @@ jobs:
 
       - name: Deploy
         run: |
+          apt update && apt install -y rsync
           curl -L --output cloudflared.deb https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64.deb && sudo dpkg -i cloudflared.deb
           echo "${{ secrets.ELLBOT_KEY }}" > ~/.ssh/id_rsa && chmod 600 ~/.ssh/id_rsa
           rsync -rv --delete -e 'ssh -o "ProxyCommand cloudflared access ssh --hostname %h" -o "StrictHostKeyChecking=no"' main/_site/. ellbot@ssh.ellpeck.de:/var/www/ellpeck