When removing interfaces and no VRF definitions we will end up twith the following log entries which is just spam.
```
Sep 13 10:27:59 python3[90301]: DEBUG/IFCONFIG returned (err):
Sep 13 10:27:59 Error[90301]: Could not process rule: No such file or directory
Sep 13 10:27:59 python3[90301]: delete element inet vrf_zones ct_iface_map { "eth1.1337" }
Sep 13 10:27:59 python3[90301]:
````
Change the nftables rule removal to ignore any error so the rule is removed if present but ignored if the interface or rule does not exist at all to have clean syslogs.