Bump paho-mqtt from 2.0.0 to 2.1.0

Bumps [paho-mqtt](https://github.com/eclipse/paho.mqtt.python) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/eclipse/paho.mqtt.python/releases)
- [Changelog](https://github.com/eclipse/paho.mqtt.python/blob/master/ChangeLog.txt)
- [Commits](eclipse-paho/paho.mqtt.python@v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: paho-mqtt
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Pipfile

@@ -5,7 +5,7 @@ name = "pypi"
 
 [packages]
 bottle = "==0.12.25"
-paho-mqtt = "==2.0.0"
+paho-mqtt = "==2.1.0"
 
 [dev-packages]
 pre-commit = "*"