deploy: fix duplicate owners in iam rule
deploy: fix duplicate owners in iam rule

RULES_COPIED_TO_GCS

PiperOrigin-RevId: 223835210

GoogleCloudPlatform/healthcare,GoogleCloudPlatform/healthcare,GoogleCloudPlatform/healthcare,GoogleCloudPlatform/healthcare,GoogleCloudPlatform/healthcare,GoogleCloudPlatform/healthcare,GoogleCloudPlatform/healthcare,GoogleCloudPlatform/healthcare