Add support for inserting IPv4 using UInt32 type

[lzf575]

The IPv4 type is based on UInt32, and Clickhouse supports direct insertion using the UInt32 type, so that it does not need to be converted to net.IP, and the insertion performance is faster. ref: https://clickhouse.com/docs/en/sql-reference/data-types/domains/ipv4/#ipv4