Bump flask from 3.1.0 to 3.1.1

Bumps [flask](https://github.com/pallets/flask) from 3.1.0 to 3.1.1.
- [Release notes](https://github.com/pallets/flask/releases)
- [Changelog](https://github.com/pallets/flask/blob/main/CHANGES.rst)
- [Commits](https://github.com/pallets/flask/compare/3.1.0...3.1.1)

---
updated-dependencies:
- dependency-name: flask
  dependency-version: 3.1.1
  dependency-type: direct:production
...

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

Pipfile

@@ -8,7 +8,7 @@ apispec = {extras = ["yaml"], version = "==6.3"}
 apispec-webframeworks = "==0.5.2"
 cookiecutter = "==2.1.1"
 deepdiff = "==6.7.1"
-flask = "==3.1.0"
+flask = "==3.1.1"
 flask-cors = "==5.0.0"
 flask-socketio = "==5.4.1"
 Flask-RESTful = ">=0.3.9"