Revert skipping feature test with Selenium driver and wrong exit status

Author: benoittgt

features/step_definitions/additional_cli_steps.rb

@@ -32,11 +32,3 @@
     pending "Action Cable testing is not available"
   end
 end
-
-Then "the exit status should be 0 (ignoring CI failure)" do
-  begin
-    step "the exit status should be 0"
-  rescue Exception => e # rubocop:disable Lint/RescueException
-    raise e unless ENV['CI']
-  end
-end

features/system_specs/system_specs.feature

@@ -106,4 +106,4 @@ Feature: System spec
         When I run `rspec spec/system/widget_system_spec.rb`
         Then the output should contain "1 example, 0 failures"
         And the output should not contain "starting Puma"
-        And the exit status should be 0 (ignoring CI failure)
+        And the exit status should be 0