Description of problem:
API response for host routes shows family 4/6 with combined IPv4/IPv6 addresses

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. Create cluster and download iso
2. On one VM add 2 nics, one with IPv4 , one with IPv6 
3. Boot ISO and register with service
4. Check the API response for cluster and pipe it with:  | jq -r .hosts[].inventory | jq .routes

Actual results:
Reported routes include combination of family: 6 with IPv4 addresses like:
  {
    "destination": "52.44.175.248",
    "family": 6,
    "gateway": "192.168.123.1",
    "interface": "enp0s3"
  },
  {
    "destination": "192.168.123.0",
    "family": 6,
    "interface": "enp0s3"
  },


Or "family": 4 with IPv6 addresses:
  {
    "destination": "fe80::",
    "family": 4,
    "interface": "cni-podman0"
  },
  {
    "destination": "0.0.0.0",
    "family": 4,
    "gateway": "fe80::5054:ff:febf:4214",
    "interface": "enp0s4"
  },



Expected results:
The ipv4/ipv6 routes should not be with mixed information. 


Additional info: