Support adding annotations for nodes

[pixiake]

When installing or adding nodes, kk should support setting annotations for nodes according to the configuration.

such as:

spec:
  hosts:
  - {name: node2, address: 172.16.0.3, internalAddress: 172.16.0.3, password: "Qcloud@123", annotations: {node.alpha.kubernetes.io/ttl: "0", projectcalico.org/IPv4IPIPTunnelAddr: 10.233.96.0}}

[doublewaters]

Is this issue being resolved？If not, I want to fix this issue

[redscholar]

will suport in 4.x