RFR: 8378798: Test tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/util/CommandOutputControlTest.java failed: missing IOException

[Alexey Semenyuk]

Disable a unit test on Linux: it expects an error condition that is not reliably reproducible.

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

Commit messages:
 - CommandOutputControlTest: disable "test_close_streams" test on Linux

Changes: https://git.openjdk.org/jdk/pull/29960/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29960&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8378798
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/29960.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29960/head:pull/29960

PR: https://git.openjdk.org/jdk/pull/29960