chore(deps): bump python-dotenv in /modules/examples/airflow-dags

Bumps [python-dotenv](https://github.com/theskumar/python-dotenv) from 1.0.1 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@v1.0.1...v1.2.2)

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

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

Author: dependabot[bot]

modules/examples/airflow-dags/requirements.txt

@@ -66,7 +66,7 @@ python-dateutil==2.8.2
     # via
     #   botocore
     #   jsii
-python-dotenv==1.0.1
+python-dotenv==1.2.2
     # via pydantic-settings
 s3transfer==0.16.0
     # via boto3