Fix SSH heredoc in deploy workflow

.gitea/workflows/deploy.yaml

@@ -25,9 +25,9 @@ jobs:
           echo "$SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
           chmod 600 ~/.ssh/id_rsa
           ssh-keyscan -H $SERVER_IP >> ~/.ssh/known_hosts
-          ssh ${SERVER_USER}@${SERVER_IP} << 'EOF'
-            cd /data/projects/r/stAndrews
-            git pull
-            docker compose up -d --build
+          ssh ${SERVER_USER}@${SERVER_IP} "
+            cd /data/projects/r/stAndrews &&
+            git pull &&
+            docker compose up -d --build &&
             docker exec analytics-gateway caddy reload --config /etc/caddy/Caddyfile --adapter caddyfile
-EOF
+          "