git: openjdk/jdk17u-dev: 8324753: [AIX] adjust os_posix after JDK-8318696

[Matthias Baesken]

Changeset: f4e81948
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2024-07-30 07:40:40 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/f4e81948c0d91cc43e2aa6453cda9892ed60db10

8324753: [AIX] adjust os_posix after JDK-8318696

Backport-of: 8950d68ddb36d35831fbb4b98969cd0537527070

! src/hotspot/os/posix/os_posix.cpp