Upgrade Discord.js

bot/package.json

@@ -37,7 +37,7 @@
       "@types/yaml": "^1.0.2",
       "axios": "^0.19.0",
       "cheerio": "^1.0.0-rc.3",
-      "discord.js": "^11.4.2",
+      "discord.js": "^11.5.1",
       "dotenv": "^8.0.0",
       "emoji-regex": "^8.0.0",
       "html2bbcode": "^1.2.6",