chore(deps): update dependency mongoose to v9.1.1

Author: renovate[bot]

package.json

@@ -21,7 +21,7 @@
     "bufferutil": "4.0.9",
     "discord.js": "14.25.1",
     "dotenv": "17.2.3",
-    "mongoose": "9.0.2",
+    "mongoose": "9.1.1",
     "winston": "3.19.0",
     "winston-daily-rotate-file": "5.0.0",
     "zlib-sync": "0.1.10"