feat: Add support to health check

[aming27]

Add health_checked_targets support into wrr block.(https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/dns_record_set.html#health_checked_targets-1)

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[Devansh-Bhatt]

@aming27 I think we should keep the the value of records variable present in the routing policy dynamic block to be optional as well. This way it would let me keep only health-checked targets without any normal rrdatas. Currently It does not let me do that. Otherwise, this patch works perfectly

[aming27]

@Devansh-Bhatt I've added rrdatas = try(wrr.value.records, []) for making rrdatas optional.

[aming27]

Hi @Devansh-Bhatt please any update ? Thanks!!!

[JorTurFer]

Hi!
Any update?

[github-actions]

This PR is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days

[JorTurFer]

not stale @imrannayer