Checklist

• I did not find a related open enhancement request.
• I understand that enhancement requests filed in the GitHub repository are by default low priority.
• If this request is time-sensitive, I have submitted a corresponding issue with GCP support.

Describe the feature or resource

The Cloud Build trigger API now supports region. We'd like to have this option for our KCC resources.

Additional information

No response

Importance

This isn't a blocker, but currently our triggers and history pages don't match up. This is due to the fact that we are using custom worker pools that are in another region. If KCC supports the region property for CloudBuildTriggers we can change the region to match.