Update selenium-webdriver to version 3.142.4

Author: depfu[bot]

Gemfile.lock

@@ -51,8 +51,8 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (>= 2.0, < 4.0)
-    childprocess (0.9.0)
-      ffi (~> 1.0, >= 1.0.11)
+    childprocess (2.0.0)
+      rake (< 13.0)
     coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0)
@@ -67,7 +67,7 @@ GEM
     execjs (2.7.0)
     faraday (0.12.1)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.25)
+    ffi (1.11.1)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
     i18n (1.6.0)
@@ -127,7 +127,7 @@ GEM
       ffi (>= 0.5.0, < 2)
     redis (4.1.2)
     ruby_dep (1.5.0)
-    rubyzip (1.2.2)
+    rubyzip (1.2.4)
     sass (3.5.1)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
@@ -139,8 +139,8 @@ 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 (3.142.4)
+      childprocess (>= 0.5, < 3.0)
       rubyzip (~> 1.2, >= 1.2.2)
     sentry-raven (2.5.3)
       faraday (>= 0.7.6, < 1.0)