Python dependency: Bump selenium in /web/regression

Bumps [selenium](https://github.com/SeleniumHQ/Selenium) from 4.41.0 to 4.43.0.
- [Release notes](https://github.com/SeleniumHQ/Selenium/releases)
- [Commits](SeleniumHQ/selenium@selenium-4.41.0...selenium-4.43.0)

---
updated-dependencies:
- dependency-name: selenium
  dependency-version: 4.43.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

web/regression/requirements.txt

@@ -27,7 +27,7 @@ linecache2==1.0.0
 pbr==7.0.3
 pycodestyle>=2.5.0
 python-mimeparse==2.0.0
-selenium==4.41.0
+selenium==4.43.0
 testscenarios==0.5.0
 testtools==2.8.7
 traceback2==1.4.0