src: remove unnecessary semicolons after macros

These do not play well with -Wextra-semi

PR-URL: https://github.com/nodejs/node/pull/27529


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>