debugger: allow longer time to connect

Make five attempts with a timeout of 1 second each rather than 10
attempts with a timeout of 500ms each. This is to allow for
slower-connecting devices like Raspberry Pi.

PR-URL: https://github.com/nodejs/node/pull/38161
Refs: https://github.com/nodejs/node/discussions/36481


Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Michaël Zasso <targos@protonmail.com>