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](pallets/flask@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>

Author: dependabot[bot]

pyproject.toml

@@ -10,7 +10,7 @@ requires-python = ">=3.10"
 dependencies = [
     "requests (>=2.32.3,<3.0.0)",
     "python-dotenv (>=1.1.0,<2.0.0)",
-    "flask (==3.1.0)",
+    "flask (==3.1.1)",
     "gunicorn (>=23.0.0,<24.0.0)"
 ]