Bump flask from 3.1.1 to 3.1.2

Bumps [flask](https://github.com/pallets/flask) from 3.1.1 to 3.1.2.
- [Release notes](https://github.com/pallets/flask/releases)
- [Changelog](https://github.com/pallets/flask/blob/main/CHANGES.rst)
- [Commits](pallets/flask@3.1.1...3.1.2)

---
updated-dependencies:
- dependency-name: flask
  dependency-version: 3.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/requirements.txt

@@ -50,7 +50,7 @@ cryptography==45.0.5
     #   pyjwt
 distro==1.9.0
     # via openai
-flask==3.1.1
+flask==3.1.2
     # via quart
 frozenlist==1.7.0
     # via