RFR: 8317838: java/nio/channels/Channels/SocketChannelStreams.java running into timeout (aix)

[Christoph Langer]

This removes the problemlist entry for AIX because the underlying issue was solved by OS patches.

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Commit messages:
 - JDK-8317838

Changes: https://git.openjdk.org/jdk/pull/28370/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=28370&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8317838
  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/28370.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28370/head:pull/28370

PR: https://git.openjdk.org/jdk/pull/28370