Bump bpython from 0.21 to 0.23

Bumps [bpython](https://github.com/bpython/bpython) from 0.21 to 0.23.
- [Release notes](https://github.com/bpython/bpython/releases)
- [Changelog](https://github.com/bpython/bpython/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/bpython/bpython/commits)

---
updated-dependencies:
- dependency-name: bpython
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -20,7 +20,7 @@ mistune = {version = "2.0.0rc1", allow-prereleases = true}
 pybadges = "^2.2.1"
 
 [tool.poetry.dev-dependencies]
-bpython = "^0.21"
+bpython = "^0.23"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]