deps: icu 63.1 bump (CLDR 34)

- Full release notes: http://site.icu-project.org/download/63

Fixes: https://github.com/nodejs/node/issues/22344

PR-URL: https://github.com/nodejs/node/pull/23715


Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>