Add Xiaomi blocklist to resolver and client

[fraction1]

Hello,

Ty for your work, love rethink, keep it up. I'm missing a xiaomi blocklist altough, Is it possible to add this blocklist to the default Rethink DNS implementation of both the client and the resolver

I edited the json config but i don't know how to create a pull request, sorry

config.json

{ "vname": "Xiaomi blocklist with whitelist",

  "group": "Privacy",
  "subg": "unknownFalleN",

  "format": "domains",
  "url": "https://raw.githubusercontent.com/unknownFalleN/xiaomi-dns-blocklist/master/xiaomi_dns_block_with_whitelist.lst",

  "pack": ["privacy", "recommended"],
  "level": [1, 1]
}

Blocklist source: https://raw.githubusercontent.com/unknownFalleN/xiaomi-dns-blocklist/master/xiaomi_dns_block_with_whitelist.lst

Source comes from: https://github.com/unknownFalleN/xiaomi-dns-blocklist

Thank you very much Kind regards