Issue_507 - Add support for resolution_immediacy under fvRsDomAtt

[pjasinskcisco]

No description provided.

[pjasinskcisco]

The configuration does not apply to the physical domain. I close the issue and the PR prepared:
https://wwwin-github.cisco.com/netascode/nac-aci/issues/210 for nac-tool
https://wwwin-github.cisco.com/netascode/nac-aci/pull/185 for terrafom-aci-nac-aci

https://www.cisco.com/c/en/us/td/docs/dcn/whitepapers/cisco-application-centric-infrastructure-design-guide.html#ResolutionandDeploymentImmediacyofVRFInstancesBridgeDomainsEPGsandContracts

For physical domains: You can set the deployment immediacy as part of the static port (static binding) configuration. In older releases, the resolution and deployment immediacy option may have been visible as part of the assignment of the physical domain to an EPG, but that configuration doesn’t take effect because resolution immediacy is not applicable to physical domains and deployment immediacy depends on the static port configuration.