## Description
Fixes#7349
Adds new `collation` prop to the mongodb adapter config to allow for
enabling the `mongodb` collation feature.
- [x] I have read and understand the
[CONTRIBUTING.md](https://github.com/payloadcms/payload/blob/main/CONTRIBUTING.md)
document in this repository.
## Type of change
- [x] Bug fix (non-breaking change which fixes an issue)
- [x] New feature (non-breaking change which adds functionality)
- [x] This change requires a documentation update
## Checklist:
- [x] Existing test suite passes locally with my changes
- [x] I have made corresponding changes to the documentation
9750bc217e