doc: correct async_hooks resource names

Correct async hooks resource names to match the implementation:
`FSREQWRAP` => `FSREQCALLBACK`
`TCPSERVER` => `TCPSERVERWRAP`

PR-URL: https://github.com/nodejs/node/pull/24001
Refs: https://github.com/nodejs/node/pull/21971
Refs: https://github.com/nodejs/node/pull/17157


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>