Bump io.github.bonigarcia:webdrivermanager from 5.8.0 to 5.9.1

Bumps [io.github.bonigarcia:webdrivermanager](https://github.com/bonigarcia/webdrivermanager) from 5.8.0 to 5.9.1.
- [Release notes](https://github.com/bonigarcia/webdrivermanager/releases)
- [Changelog](https://github.com/bonigarcia/webdrivermanager/blob/master/CHANGELOG.md)
- [Commits](bonigarcia/webdrivermanager@webdrivermanager-5.8.0...webdrivermanager-5.9.1)

---
updated-dependencies:
- dependency-name: io.github.bonigarcia:webdrivermanager
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle

@@ -104,7 +104,7 @@ dependencies {
     // we should take a look at this dependency and see if it's really testing things correctly and
     // monitor the dependencies.
     testImplementation 'org.apache.httpcomponents.client5:httpclient5:5.3.1'
-    testImplementation 'io.github.bonigarcia:webdrivermanager:5.8.0'
+    testImplementation 'io.github.bonigarcia:webdrivermanager:5.9.1'
     testImplementation 'org.awaitility:awaitility'
     testImplementation 'org.seleniumhq.selenium:selenium-java'
     testImplementation 'org.postgresql:postgresql'