hg: jdk/jdk: 8239503: FieldLayout/OldLayoutCheck.java fails due to "RuntimeException: Misplaced int field: expected 24 to equal 12"

[daniel.daugherty at oracle.com]

Changeset: 9c05db2c5715
Author:    pliden
Date:      2020-02-20 23:07 -0500
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/9c05db2c5715

8239503: FieldLayout/OldLayoutCheck.java fails due to "RuntimeException: Misplaced int field: expected 24 to equal 12"
Summary: Don't run the test with ZGC.
Reviewed-by: dcubed, coleenp, dholmes

! test/hotspot/jtreg/runtime/FieldLayout/OldLayoutCheck.java