Bug(eos_cli_config_gen): route-target export should have vrf-route instead of vpn-route for router bgp

[MaheshGSLAB]

Issue Summary

Router BGP VRF configuration for route-target should have vrf-route in one direction(export) and vpn-route in the other direction(import) but right now bot have vpn-route. Hence it render the below configuration.
route-target export vpn-ipv6 rcf RT_IMPORT_AF_RCF() vpn-route filter-rcf RT_IMPORT_AF_RCF_FILTER().

I should render below configuration.
route-target export vpn-ipv6 rcf RT_IMPORT_AF_RCF() vrf-route filter-rcf RT_IMPORT_AF_RCF_FILTER()

Which component(s) of AVD impacted

eos_cli_config_gen

How do you run AVD ?

Ansible CLI (with virtual-env or native python)

Steps to reproduce

Use below input:

router_bgp:
  vrfs:
    - name: Test1
      route_targets:
        export:
          - address_family: evpn
            route_targets:
              - "1:30001"
            rcf: RT_EXPORT_AF_RCF()

Relevant log output

No response

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