chore(deps): update tomlkit requirement from >=0.15.0 to >=0.15.1

Updates the requirements on [tomlkit](https://github.com/python-poetry/tomlkit) to permit the latest version.
- [Release notes](https://github.com/python-poetry/tomlkit/releases)
- [Changelog](https://github.com/python-poetry/tomlkit/blob/master/CHANGELOG.md)
- [Commits](https://github.com/python-poetry/tomlkit/compare/0.15.0...0.15.1)

---
updated-dependencies:
- dependency-name: tomlkit
  dependency-version: 0.15.1
  dependency-type: direct:production
...

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

pyproject.toml

@@ -23,7 +23,7 @@ dependencies = [
     "pam>=0.2.0",
     "psutil>=7.2.2",
     "six>=1.17.0",
-    "tomlkit>=0.15.0",
+    "tomlkit>=0.15.1",
 ]
 
 [project.urls]