git: openjdk/mobile: 8230666: Exclude serviceability/sa/TestInstanceKlassSize.java on linuxppc64 and linuxppc64le

[duke]

Changeset: c159a4e0
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2019-09-06 15:13:38 +0000
URL:       https://github.com/openjdk/mobile/commit/c159a4e0

8230666: Exclude serviceability/sa/TestInstanceKlassSize.java on linuxppc64 and linuxppc64le

Reviewed-by: dcubed

! test/hotspot/jtreg/ProblemList.txt