Update the golden rules example to nrql query alerts

[grantcarthew]

Feature Description

The golden signals example uses the deprecated newrelic_alert_condition resource.

https://github.com/newrelic/terraform-provider-newrelic/blob/main/examples/modules/golden-signal-alerts/main.tf

Please update to newrelic_nrql_alert_condition.

[pranav-new-relic]

👍 thank you for reporting this @grantcarthew. We'll take a look a this based on our current priority queue.