Feat(eos_cli_config_gen): EVPN Address family support for tunnel-rib

[chetryan]

Enhancement summary

For the EVPN address family, we do not currently have support in the date model for configuration related to next-hop mpls resolution ribs tunnel-rib

Which component of AVD is impacted

eos_cli_config_gen

Use case example

For example, the below configuration can only be done via eos_cli field at the moment:

router bgp <as>
   address-family evpn
     next-hop mpls resolution ribs tunnel-rib colored system-colored-tunnel-rib

Describe the solution you would like

Extend the router_bgp data model to support such configuration

Describe alternatives you have considered

No response

Additional context

No response

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