Bump python-dotenv in /Solutions/Upwind/Data Connectors

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]

Solutions/Upwind/Data Connectors/requirements.txt

@@ -3,5 +3,5 @@ azure-functions==1.24.0
 azure-identity==1.25.2
 azure-keyvault-secrets==4.10.0
 azure-monitor-ingestion==1.1.0
-python-dotenv==1.2.1
+python-dotenv==1.2.2
 requests==2.32.5