Bump python-dotenv from 1.1.1 to 1.2.1 (#351)

Author: RafaelCenzano

requirements.txt

@@ -25,7 +25,7 @@ psycopg2-binary==2.9.10
 PyJWT==2.10.1
 pytest==8.3.4
 pytest-cov==7.0.0
-python-dotenv==1.1.1
+python-dotenv==1.2.1
 python3-saml==1.16.0
 pytz==2025.2
 requests==2.32.5