Fix Collections import

[BannerBomb]

Please describe the changes this PR makes and why it should be merged:
This fixes #6236 which was caused by the @discordjs/collections being deconstructured when importing.

Status and versioning classification:

• Code changes have been tested against the Discord API, or there are no code changes
• I know how to update typings and have done so, or typings don't need updating

[ckohen]

The version of Collection used no longer has an export that can be used as such, destructuring is required. The fix to #6236 is updating dependencies. This would actually break the lib.

[BannerBomb]

Oh, yea you're right. I also had an older @discordjs/collections installed when I checked the export. I also looked at the code and saw it had export default Collection and assumed that meant it would be the default import if not deconstructuring but forgot that default was only a typescript thing.

[kyranet]

Closing this PR as it's superseded/fixed by #6246