[openssl/openssl] f39d18: Update FIPS related build instructions.

[Shane]

  Branch: refs/heads/openssl-3.1
  Home:   https://github.com/openssl/openssl
  Commit: f39d181c47071cd67476bf9b1443c92b47ff6b00
      https://github.com/openssl/openssl/commit/f39d181c47071cd67476bf9b1443c92b47ff6b00
  Author: slontis <shane.lontis at oracle.com>
  Date:   2022-12-16 (Fri, 16 Dec 2022)

  Changed paths:
    M README-FIPS.md

  Log Message:
  -----------
  Update FIPS related build instructions.

This also links back to the new location that lists the cert and
security policy.

Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19617)

(cherry picked from commit e8241fb6fe4e73bb337c9068e5a2421948ee40ad)