Bump tomlkit from 0.11.4 to 0.11.6

Bumps [tomlkit](https://github.com/sdispater/tomlkit) from 0.11.4 to 0.11.6.
- [Release notes](https://github.com/sdispater/tomlkit/releases)
- [Changelog](https://github.com/sdispater/tomlkit/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sdispater/tomlkit/compare/0.11.4...0.11.6)

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

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

requirements.txt

@@ -12,7 +12,7 @@ toml==0.10.2
 translators==5.3.1
 pyttsx3==2.90
 Pillow~=9.4.0
-tomlkit==0.11.4
+tomlkit==0.11.6
 Flask==2.2.2
 clean-text==0.6.0
 unidecode==1.3.2