[upd] pypi: Bump selenium from 4.27.1 to 4.28.1

Bumps [selenium](https://github.com/SeleniumHQ/Selenium) from 4.27.1 to 4.28.1.
- [Release notes](https://github.com/SeleniumHQ/Selenium/releases)
- [Commits](https://github.com/SeleniumHQ/Selenium/commits)

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

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

requirements-dev.txt

@@ -4,7 +4,7 @@ cov-core==1.15.0
 black==24.3.0
 pylint==3.3.3
 splinter==0.21.0
-selenium==4.27.1
+selenium==4.28.1
 Pallets-Sphinx-Themes==2.3.0
 Sphinx==7.4.7
 sphinx-issues==5.0.0