deps: updated openssl upgrade instructions

Patching the s390 asm rules is no longer required.

See: https://github.com/openssl/openssl/pull/8351

PR-URL: https://github.com/nodejs/node/pull/28211


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>