chore: bind option support :1883 style config

[HJianBo]

see: #8571

[coveralls]

Pull Request Test Coverage Report for Build 2886810788

• 4 of 4 (100.0%) changed or added relevant lines in 1 file are covered.
• 35 unchanged lines in 14 files lost coverage.
• Overall coverage increased (+0.03%) to 78.912%

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Files with Coverage Reduction	New Missed Lines	%
apps/emqx_gateway/src/emqx_gateway_schema.erl	1	90.0%
apps/emqx_gateway/src/mqttsn/emqx_sn_frame.erl	1	64.61%
apps/emqx/src/emqx_broker.erl	1	83.52%
apps/emqx/src/emqx_connection.erl	1	87.36%
apps/emqx/src/emqx_flapping.erl	1	85.11%
apps/emqx/src/emqx_logger.erl	1	80.49%
apps/emqx/src/emqx_message.erl	1	94.12%
apps/emqx/src/emqx_sys_mon.erl	1	91.67%
apps/emqx/src/emqx_ws_connection.erl	1	79.28%
apps/emqx/src/emqx_channel.erl	2	85.98%

Totals
Change from base Build 2879448187:	0.03%
Covered Lines:	20989
Relevant Lines:	26598

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💛 - Coveralls