Merge branch 'revert-6291bc8c' into 'master'

Revert "Merge branch 'rs-warm-capybara-only-in-ci' into 'master'"

See merge request !13292

spec/support/test_env.rb

@@ -229,7 +229,6 @@ module TestEnv
   # Otherwise they'd be created by the first test, often timing out and
   # causing a transient test failure
   def eager_load_driver_server
-    return unless ENV['CI']
     return unless defined?(Capybara)
 
     puts "Starting the Capybara driver server..."