RFR: 8317705: ProblemList sun/tools/jstat/jstatLineCountsX.sh on linux-ppc64le and aix due to JDK-8248691

[Christoph Langer]

Add listings for linux-ppc64le and aix-ppc64 for the 4 already problem listed jstat tests.

-------------

Commit messages:
 - JDK-8317705

Changes: https://git.openjdk.org/jdk/pull/16095/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16095&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8317705
  Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/16095.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16095/head:pull/16095

PR: https://git.openjdk.org/jdk/pull/16095