Bump python-dotenv from 1.2.1 to 1.2.2

Bumps [python-dotenv](https://github.com/theskumar/python-dotenv) from 1.2.1 to 1.2.2.
- [Release notes](https://github.com/theskumar/python-dotenv/releases)
- [Changelog](https://github.com/theskumar/python-dotenv/blob/main/CHANGELOG.md)
- [Commits](theskumar/python-dotenv@v1.2.1...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

@@ -19,7 +19,7 @@ dependencies = [
     "pandas>=2.0.0,<3",
     "argparse>=1.4.0,<2",
     "toml>=0.10.2,<0.11",
-    "python-dotenv>=1.0.0,<2",
+    "python-dotenv>=1.2.2,<2",
     "PyGitHub>=2.0.0,<3",
     "tqdm>=4.65.0,<5",
     "pyyaml~=6.0",