Add support for resource tagging

[jhorwit2]

https://docs.us-phoenix-1.oraclecloud.com/Content/General/Concepts/resourcetags.htm

[br0ziliy]

Hi guys, is this somewhere on the roadmap?

[abdul-git]

Hello - I would also like update on this...when tagging will be available with Terraform?

[mies]

any update on this?

[boatrig]

Does this enhancement request include the ability to create Defined tags Name Spaces using Terraform?

[ljsmith93]

This would be really useful...

[jhorwit2]

@anandhmahal any eta on this feature? I notice it's in progress, but don't see any PR.

[keithhopkins-gpc]

+1 on needing this feature. We use tags for chargeback.