git: openjdk/jdk: master: 8345524: CHECK_FOR_FILES should properly handle directories

[Magnus Ihse Bursie]

Changeset: 1a73c76d
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2024-12-04 20:43:47 +0000
URL:       https://git.openjdk.org/jdk/commit/1a73c76d83d34d10519c9d10fb0e51d098907ab0

8345524: CHECK_FOR_FILES should properly handle directories

Reviewed-by: erikj

! make/autoconf/util.m4