Bump selenium-webdriver from 4.2.1 to 4.9.0

Bumps [selenium-webdriver](https://github.com/SeleniumHQ/selenium) from 4.2.1 to 4.9.0.
- [Release notes](https://github.com/SeleniumHQ/selenium/releases)
- [Changelog](https://github.com/SeleniumHQ/selenium/blob/trunk/rb/CHANGES)
- [Commits](https://github.com/SeleniumHQ/selenium/commits/selenium-4.9.0)

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

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

Gemfile

@@ -131,7 +131,7 @@ group :test, :development do
   gem 'rake', '~> 13.0.6'
   gem 'rest-client'
   gem 'rspec'
-  gem 'selenium-webdriver', '~> 4.2.1'
+  gem 'selenium-webdriver', '~> 4.9.0'
   gem 'test-unit'
   gem 'teaspoon-mocha'
   gem 'timecop'

Gemfile.lock

@@ -79,7 +79,6 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    childprocess (4.1.0)
     chronic (0.10.2)
     ci_reporter (2.0.0)
       builder (>= 2.1.2)
@@ -509,7 +508,7 @@ GEM
     retriable (3.1.2)
     reverse_markdown (1.1.0)
       nokogiri
-    rexml (3.2.5)
+    rexml (3.2.6)
     rspec (3.11.0)
       rspec-core (~> 3.11.0)
       rspec-expectations (~> 3.11.0)
@@ -562,8 +561,7 @@ GEM
       tilt
     scrypt (3.0.7)
       ffi-compiler (>= 1.0, < 2.0)
-    selenium-webdriver (4.2.1)
-      childprocess (>= 0.5, < 5.0)
+    selenium-webdriver (4.9.0)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
@@ -664,7 +662,7 @@ GEM
       railties (>= 5.2)
       semantic_range (>= 2.3.0)
     webrick (1.7.0)
-    websocket (1.2.9)
+    websocket (1.2.10)
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
@@ -770,7 +768,7 @@ DEPENDENCIES
   sassc (~> 2.4.0)
   sassc-rails
   scrypt (~> 3)
-  selenium-webdriver (~> 4.2.1)
+  selenium-webdriver (~> 4.9.0)
   sentry-delayed_job
   sentry-rails
   sentry-resque