Bump flask from 3.0.2 to 3.0.3

Bumps [flask](https://github.com/pallets/flask) from 3.0.2 to 3.0.3.
- [Release notes](https://github.com/pallets/flask/releases)
- [Changelog](https://github.com/pallets/flask/blob/main/CHANGES.rst)
- [Commits](pallets/flask@3.0.2...3.0.3)

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

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

requirements-test-3.10.txt

@@ -12,7 +12,7 @@ exceptiongroup==1.2.0
     # via pytest
 flake8==7.0.0
     # via -r requirements-test.in
-flask==3.0.2
+flask==3.0.3
     # via -r requirements-test.in
 importlib-metadata==7.1.0
     # via flask