[proposal] Warn google_access_context_manager_service_perimeter_resource without ignore_changes

[wata727]

trafficstars

See https://www.terraform.io/docs/providers/google/r/access_context_manager_service_perimeter_resource.html

Note: If this resource is used alongside a google_access_context_manager_service_perimeter resource, the service perimeter resource must have a lifecycle block with ignore_changes = [status[0].resources] so they don't fight over which resources should be in the policy.

[PatMyron]

closing https://github.com/terraform-linters/tflint-ruleset-google/issues/16 and tracking it here too since covering multiple resource types should be roughly as quick as covering one resource type

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Same thoughts on this as https://github.com/terraform-linters/tflint-ruleset-google/issues/23#issuecomment-1027626936