Bump Selenium.WebDriver from 4.27.0 to 4.28.0 in /src

Bumps [Selenium.WebDriver](https://github.com/SeleniumHQ/selenium) from 4.27.0 to 4.28.0.
- [Release notes](https://github.com/SeleniumHQ/selenium/releases)
- [Commits](SeleniumHQ/selenium@selenium-4.27.0...selenium-4.28.0)

---
updated-dependencies:
- dependency-name: Selenium.WebDriver
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/Directory.Packages.props

@@ -12,7 +12,7 @@
     <PackageVersion Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.147" />
     <PackageVersion Include="PuppeteerSharp" Version="20.0.5" />
-    <PackageVersion Include="Selenium.WebDriver" Version="4.27.0" />
+    <PackageVersion Include="Selenium.WebDriver" Version="4.28.0" />
     <PackageVersion Include="Selenium.WebDriver.ChromeDriver" Version="131.0.6778.20400" />
     <PackageVersion Include="Verify" Version="28.9.0" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />