Bump selenium-webdriver from 3.142.0 to 3.142.3

Bumps [selenium-webdriver](https://github.com/SeleniumHQ/selenium) from 3.142.0 to 3.142.3.
- [Release notes](https://github.com/SeleniumHQ/selenium/releases)
- [Changelog](https://github.com/SeleniumHQ/selenium/blob/master/rb/CHANGES)
- [Commits](https://github.com/SeleniumHQ/selenium/commits)

Gemfile.lock

@@ -446,7 +446,7 @@ GEM
     sawyer (0.8.1)
       addressable (>= 2.3.5, < 2.6)
       faraday (~> 0.8, < 1.0)
-    selenium-webdriver (3.142.0)
+    selenium-webdriver (3.142.3)
       childprocess (>= 0.5, < 2.0)
       rubyzip (~> 1.2, >= 1.2.2)
     shellany (0.0.1)