[openssl/openssl] ed5e47: ppc64: Fix SHA3_squeeze

[Rohan McLure]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: ed5e478261127cafe9c3f86c4992eab1e5c7ebb1
      https://github.com/openssl/openssl/commit/ed5e478261127cafe9c3f86c4992eab1e5c7ebb1
  Author: Rohan McLure <rmclure at linux.ibm.com>
  Date:   2023-11-15 (Wed, 15 Nov 2023)

  Changed paths:
    M crypto/sha/asm/keccak1600-ppc64.pl

  Log Message:
  -----------
  ppc64: Fix SHA3_squeeze

Fix the conditional on the 'next' parameter passed into SHA3_squeeze.

Reported-by: David Benjamin <davidben at davidben.net>
Signed-off-by: Rohan McLure <rmclure at linux.ibm.com>

Reviewed-by: Shane Lontis <shane.lontis at oracle.com>
Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22722)