requirements: update rich requirement

Updates the requirements on [rich](https://github.com/willmcgugan/rich) to permit the latest version.
- [Release notes](https://github.com/willmcgugan/rich/releases)
- [Changelog](https://github.com/willmcgugan/rich/blob/master/CHANGELOG.md)
- [Commits](Textualize/rich@v10.1.0...v10.11.0)

---
updated-dependencies:
- dependency-name: rich
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -15,4 +15,4 @@ toposort<1.8
 torch>=1.8.0, <2.0.0; (platform_machine == 'AMD64' or platform_machine == 'x86_64') and platform_python_implementation == 'CPython' and implementation_name == 'cpython'
 typecheck-decorator<=1.2
 leabra-psyneulink<=0.3.2
-rich>=10.1, <10.11
+rich>=10.1, <10.12