Move disabling timestamp check to the spec helper

config/initializers/invisible_captcha.rb

@@ -1,6 +0,0 @@
-# frozen_string_literal: true
-
-InvisibleCaptcha.setup do |config|
-  # Disable timestamp check for test environment
-  config.timestamp_enabled = !Rails.env.test?
-end

spec/base_spec_helper.rb

@@ -55,6 +55,9 @@ I18n.exception_handler = proc do |exception, *_|
   raise exception.to_exception
 end
 
+# Disable timestamp check for test environment
+InvisibleCaptcha.timestamp_enabled = false
+
 RSpec.configure do |config|
   # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
   config.fixture_path = "#{Rails.root.join('spec/fixtures')}"