Update dependency jinja2 to v3.1.2

Author: renovate-bot

requirements.txt

@@ -7,7 +7,7 @@ flask==2.1.1; python_version >= "3.7"
 idna==3.3; python_version >= "3.5" and python_full_version < "3.0.0" or python_full_version >= "3.5.0" and python_version >= "3.5"
 importlib-metadata==4.11.3; python_version < "3.10" and python_version >= "3.7"
 itsdangerous==2.1.2; python_version >= "3.7"
-jinja2==3.1.1; python_version >= "3.7"
+jinja2==3.1.2; python_version >= "3.7"
 markupsafe==2.1.1; python_version >= "3.7"
 python-dotenv==0.20.0; python_version >= "3.5"
 uwsgi==2.0.20