Fix rubocop context description issue

What does this MR do and why?

fix context description rubocop issue

jh/spec/helpers/jh/application_settings_helper_spec.rb
jh/spec/lib/gitlab/chatops_message/issue_message_spec.rb
jh/spec/lib/gitlab/chatops_message/merge_message_spec.rb
jh/spec/lib/gitlab/chatops_message/note_message_spec.rb
jh/spec/lib/gitlab/chatops_message/push_message_spec.rb
jh/spec/lib/gitlab/content_validation/client_spec.rb
jh/spec/lib/gitlab/dingtalk/client_spec.rb
jh/spec/lib/gitlab/feishu/client_spec.rb
jh/spec/lib/gitlab/feishu/formatter_spec.rb
jh/spec/models/integrations/dingtalk_spec.rb
jh/spec/models/integrations/feishu_spec.rb
jh/spec/requests/api/integrations/dingtalk_spec.rb