Update dependency Flask-JWT-Extended to v4.3.1

requirements.txt

@@ -5,7 +5,7 @@ click==8.0.1
 cryptography==3.4.7
 Flask==2.0.1
 Flask-Cors==3.0.10
-Flask-JWT-Extended==4.2.3
+Flask-JWT-Extended==4.3.1
 gunicorn==20.1.0
 idna==3.3
 itsdangerous==2.0.1