Maintenance: Update dependency selenium-webdriver to v4.8.5

Gemfile.lock

@@ -509,7 +509,7 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    selenium-webdriver (4.8.3)
+    selenium-webdriver (4.8.5)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)