build(deps): bump mysql-connector-python

Bumps [mysql-connector-python](https://github.com/mysql/mysql-connector-python) from 8.3.0 to 9.1.0.
- [Changelog](https://github.com/mysql/mysql-connector-python/blob/trunk/CHANGES.txt)
- [Commits](mysql/mysql-connector-python@8.3.0...9.1.0)

---
updated-dependencies:
- dependency-name: mysql-connector-python
  dependency-version: 9.1.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

tests/opentelemetry-docker-tests/tests/test-requirements.txt

@@ -31,7 +31,7 @@ idna==3.7
 iniconfig==2.0.0
 jsonschema==3.2.0
 kombu==5.3.5
-mysql-connector-python==8.3.0
+mysql-connector-python==9.1.0
 mysqlclient==2.1.1
 packaging==24.0
 paramiko==4.0.0