build(deps): update python-dotenv requirement from >=1.0.1 to >=1.2.2

Updates the requirements on [python-dotenv](https://github.com/theskumar/python-dotenv) to permit the latest version.
- [Release notes](https://github.com/theskumar/python-dotenv/releases)
- [Changelog](https://github.com/theskumar/python-dotenv/blob/main/CHANGELOG.md)
- [Commits](theskumar/python-dotenv@v1.0.1...v1.2.2)

---
updated-dependencies:
- dependency-name: python-dotenv
  dependency-version: 1.2.2
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -9,7 +9,7 @@ dependencies = [
     "loguru>=0.7.2",
     "pydantic-settings>=2.6.0",
     "pydantic>=2.9.2",
-    "python-dotenv>=1.0.1",
+    "python-dotenv>=1.2.2",
     "requests>=2.32.3",
 ]