Bump motor from 3.3.2 to 3.7.1

Bumps [motor](https://github.com/mongodb/motor) from 3.3.2 to 3.7.1.
- [Release notes](https://github.com/mongodb/motor/releases)
- [Changelog](https://github.com/mongodb/motor/blob/master/doc/changelog.rst)
- [Commits](mongodb/motor@3.3.2...3.7.1)

---
updated-dependencies:
- dependency-name: motor
  dependency-version: 3.7.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -18,7 +18,7 @@ Faker
 pydub
 pycountry
 heroku3
-motor==3.1.2
+motor==3.7.1
 pymongo==3.12.3
 pillow==9.5.0
 psutil