chore(deps-dev): bump webtest from 3.0.1 to 3.0.3

Bumps [webtest](https://github.com/Pylons/webtest) from 3.0.1 to 3.0.3.
- [Commits](Pylons/webtest@3.0.1...3.0.3)

---
updated-dependencies:
- dependency-name: webtest
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

dev-requirements.txt

@@ -1,6 +1,6 @@
 flake8==7.1.1
 pep8-naming==0.14.1
-WebTest==3.0.1
+WebTest==3.0.3
 ipdb==0.13.13
 httmock==1.4.0
 pytest==8.3.4