Bump tomlkit from 0.11.7 to 0.12.3

Bumps [tomlkit](https://github.com/sdispater/tomlkit) from 0.11.7 to 0.12.3.
- [Release notes](https://github.com/sdispater/tomlkit/releases)
- [Changelog](https://github.com/sdispater/tomlkit/blob/master/CHANGELOG.md)
- [Commits](python-poetry/tomlkit@0.11.7...0.12.3)

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

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

requirements.txt

@@ -19,7 +19,7 @@ platformdirs==3.10.0
 pylint==2.17.2
 SQLAlchemy==2.0.19
 tomli==2.0.1
-tomlkit==0.11.7
+tomlkit==0.12.3
 uWSGI==2.0.22
 Werkzeug==2.3.3
 wrapt==1.15.0