hg: jdk/sandbox: 8241951: SA core file tests failed to find core file for signed binaries on OSX 10.15

[chris.hegarty at oracle.com]

Changeset: 136d88a6bfb3
Author:    cjplummer
Date:      2020-08-09 19:38 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/136d88a6bfb3

8241951: SA core file tests failed to find core file for signed binaries on OSX 10.15
Reviewed-by: amenkov, dcubed

! test/lib/jdk/test/lib/util/CoreUtils.java