chore(deps): update asyncio-mqtt requirement from >=0.11.0 to >=0.16.2

Updates the requirements on [asyncio-mqtt](https://github.com/sbtinstruments/asyncio-mqtt) to permit the latest version.
- [Release notes](https://github.com/sbtinstruments/asyncio-mqtt/releases)
- [Changelog](https://github.com/empicano/aiomqtt/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sbtinstruments/asyncio-mqtt/commits)

---
updated-dependencies:
- dependency-name: asyncio-mqtt
  dependency-version: 0.16.2
  dependency-type: direct:production
...

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

requirements.txt

@@ -26,7 +26,7 @@ click>=8.0.0
 alembic>=1.10.0
 
 # Hardware interface dependencies
-asyncio-mqtt>=0.11.0
+asyncio-mqtt>=0.16.2
 aiohttp>=3.13.5
 paramiko>=3.0.0