Bump rich from 10.15.2 to 10.16.0

Bumps [rich](https://github.com/willmcgugan/rich) from 10.15.2 to 10.16.0.
- [Release notes](https://github.com/willmcgugan/rich/releases)
- [Changelog](https://github.com/willmcgugan/rich/blob/master/CHANGELOG.md)
- [Commits](Textualize/rich@v10.15.2...v10.16.0)

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

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

Author: dependabot[bot]

requirements.txt

@@ -36,7 +36,7 @@ pycparser==2.21
     # via cffi
 pygments==2.10.0
     # via rich
-rich==10.15.2
+rich==10.16.0
     # via fdiff (setup.py)
 typing-extensions==4.0.1
     # via aiohttp