build(deps-dev): bump selenium-webdriver from 3.141.0 to 3.142.3

Bumps [selenium-webdriver](https://github.com/SeleniumHQ/selenium) from 3.141.0 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)

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

Gemfile.lock

@@ -58,8 +58,8 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (~> 1.2)
       xpath (~> 3.2)
-    childprocess (0.9.0)
-      ffi (~> 1.0, >= 1.0.11)
+    childprocess (1.0.1)
+      rake (< 13.0)
     coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0)
@@ -94,7 +94,7 @@ GEM
       rails (>= 4.2.0)
       responders
     execjs (2.7.0)
-    ffi (1.9.25)
+    ffi (1.11.1)
     globalid (0.4.1)
       activesupport (>= 4.2.0)
     haml (5.0.4)
@@ -197,8 +197,8 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    selenium-webdriver (3.141.0)
-      childprocess (~> 0.5)
+    selenium-webdriver (3.142.3)
+      childprocess (>= 0.5, < 2.0)
       rubyzip (~> 1.2, >= 1.2.2)
     simplecov (0.16.1)
       docile (~> 1.1)