Bump flask from 3.0.3 to 3.1.0

Bumps [flask](https://github.com/pallets/flask) from 3.0.3 to 3.1.0.
- [Release notes](https://github.com/pallets/flask/releases)
- [Changelog](https://github.com/pallets/flask/blob/main/CHANGES.rst)
- [Commits](pallets/flask@3.0.3...3.1.0)

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

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

setup.py

@@ -20,7 +20,7 @@
     "enforce_typing",
     "eth-account==0.11.0",
     "eth-keys==0.6.0",
-    "flask==3.0.3",
+    "flask==3.1.0",
     "imblearn",
     "kaleido==0.2.1",
     "mypy==1.13.0",