build: bump python-dotenv from 1.0.1 to 1.1.0

Bumps [python-dotenv](https://github.com/theskumar/python-dotenv) from 1.0.1 to 1.1.0.
- [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...v1.1.0)

---
updated-dependencies:
- dependency-name: python-dotenv
  dependency-version: 1.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

src/requirements.txt

@@ -3,7 +3,7 @@ azure-identity==1.20.0
 openai==1.65.2
 azure-search-documents==11.6.0b9
 azure-storage-blob==12.24.1
-python-dotenv==1.0.1
+python-dotenv==1.1.0
 azure-cosmos==4.9.0
 quart==0.20.0
 uvicorn==0.34.0