⬆️ Bump python-dotenv from 1.1.0 to 1.2.1

Bumps [python-dotenv](https://github.com/theskumar/python-dotenv) from 1.1.0 to 1.2.1.
- [Release notes](https://github.com/theskumar/python-dotenv/releases)
- [Changelog](https://github.com/theskumar/python-dotenv/blob/main/CHANGELOG.md)
- [Commits](theskumar/python-dotenv@v1.1.0...v1.2.1)

---
updated-dependencies:
- dependency-name: python-dotenv
  dependency-version: 1.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -43,7 +43,7 @@ pyOpenSSL==25.3.0
 pyparsing==3.2.3
 PySocks==1.7.1
 python-dateutil==2.9.0.post0
-python-dotenv==1.1.0
+python-dotenv==1.2.1
 redis[hiredis]==7.0.0
 requests==2.32.3
 s3transfer==0.14.0