Fix tests, subfolder_matches

[modular-magician]

Original Author: @emilymye

cloudiot: Fixed error where `subfolder_matches` were not set in `google_cloudiot_registry` `event_notification_configs`
release-note:bug
cloudiot: Fixed error where `subfolder_matches` were not set in `google_cloudiot_registry` `event_notification_configs`

cloudiot: Fixed error where `subfolder_matches` were not set in `google_cloudiot_registry` `event_notification_configs`

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. If you feel I made an error 🤖 🙉 , please reach out to my human friends 👉 [email protected]. Thanks!