fix: bump behavex from 3.2.0 to 4.0.2

Bumps [behavex](https://github.com/hrcorval/behavex) from 3.2.0 to 4.0.2.
- [Changelog](https://github.com/hrcorval/behavex/blob/master/CHANGES.rst)
- [Commits](https://github.com/hrcorval/behavex/commits)

---
updated-dependencies:
- dependency-name: behavex
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

python-test/requirements.txt

@@ -6,7 +6,7 @@ PyHamcrest==2.1.0
 PyYAML==6.0.2
 retry==0.9.2
 selenium==4.23.1
-behavex==3.2.0
+behavex==4.0.2
 deepdiff==7.0.1
 jsonschema==4.23.0
 mkdocs==1.6.0