RFE, support custom tags on accounts

[DamaniN]

Is your feature request related to a problem? Please describe.

No

Describe the solution you'd like

RSC recently introduced the SetCustomTagsMutation mutation. This allows custom tags to be set on all resources that RSC creates in AWS and Azure. The resources that this TF provider uses to add AWS accounts and Azure subscription should be updated to take these tags. Alternatively, a new resource for tagging could be created.

Describe alternatives you've considered

None, this is the way

Additional context

none