Merge pull request #580 from rpgrca/dependabot/pip/back-end/mysql-connector-python-9.3.0

Bump mysql-connector-python from 9.2.0 to 9.3.0 in /back-end

Author: rpgrca

back-end/requirements.txt

@@ -18,5 +18,5 @@ uvicorn==0.34.1
 pytest==8.3.5
 pytest-cov==6.1.1
 mysql-connector==2.2.9
-mysql-connector-python==9.2.0
+mysql-connector-python==9.3.0
 ddt==1.7.2