Use new rsync rebranded repo with updated version and safety checks

.gitea/workflows/build-and-deploy.yml

@@ -17,8 +17,8 @@ jobs:
         uses: actions/checkout@v4
       - name: Build website content
         run: hugo && ls -R
-      - name: Copy files using scp-action
-        uses: tempersama/scp-action@1.7
+      - name: Copy files with rsync
+        uses: tempersama/rsync-copy@2.1
         with:
           host: shockrah.xyz
           username: ${{ secrets.USER }}