[BugFix] fix data parallel construct ipv6 url addres

[lengrongfu]

FIX #18986

because ipv6 construct tcp url format is not ipv4, so need use ipv6 url string tcp://[2605:340:cd51:a00:2a6:1aa4:9970:acec]:53280 to connect.

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[njhill]

Thanks @lengrongfu, LGTM