lib: move Pipe/TCPConnectWrap to obj destructuring

This commit moves PipeConnectWrap and TCPConnectWrap into the object
destructuring assigments that already exist for pipe_wrap and tcp_wrap.

PR-URL: https://github.com/nodejs/node/pull/19611


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>