Bump @discordjs/collection from 1.4.0 to 2.1.0

Bumps [@discordjs/collection](https://github.com/discordjs/discord.js/tree/HEAD/packages/collection) from 1.4.0 to 2.1.0.
- [Release notes](https://github.com/discordjs/discord.js/releases)
- [Changelog](https://github.com/discordjs/discord.js/blob/main/packages/collection/CHANGELOG.md)
- [Commits](https://github.com/discordjs/discord.js/commits/@discordjs/collection@2.1.0/packages/collection)

---
updated-dependencies:
- dependency-name: "@discordjs/collection"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -42,7 +42,7 @@
     "node": ">=12.22.x"
   },
   "dependencies": {
-    "@discordjs/collection": "^1.4.0",
+    "@discordjs/collection": "^2.1.0",
     "@promisepending/logger.js": "^1.0.4",
     "axios": "^1.3.4",
     "chalk": "^4.1.2",