build(deps): bump discord.js from 14.15.3 to 14.16.3

Bumps [discord.js](https://github.com/discordjs/discord.js/tree/HEAD/packages/discord.js) from 14.15.3 to 14.16.3.
- [Release notes](https://github.com/discordjs/discord.js/releases)
- [Changelog](https://github.com/discordjs/discord.js/blob/main/packages/discord.js/CHANGELOG.md)
- [Commits](https://github.com/discordjs/discord.js/commits/14.16.3/packages/discord.js)

---
updated-dependencies:
- dependency-name: discord.js
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

bun.lockb

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "discord-api-types": "^0.37.93",
-    "discord.js": "^14.15.3",
+    "discord.js": "^14.16.3",
     "mysql2": "^3.11.0"
   }
 }