Add support for nftables set

### Prerequisites

- [X] I have checked the [Wiki](https://github.com/AdguardTeam/AdGuardHome/wiki) and [Discussions](https://github.com/AdguardTeam/AdGuardHome/discussions) and found no answer

- [X] I have searched other issues and found no duplicates

- [X] I want to request a feature or enhancement and not ask a question

### Description

#### What problem are you trying to solve?
Now that nftables is widely used, some systems no longer support the ipset function. It is reasonable to add support for nftset now.
#### Proposed solution
Dnsmasq v2.87 has added support for nfset.
#### Alternatives considered

#### Additional information