RFR: 8370514: Problemlist nio/channels/AsyncCloseAndInterrupt until JDK-8368290 is resolved

[Mikhailo Seledtsov]

Please review this trivial problem listing change

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Commit messages:
 - Make problem listing specific to MacOS 26
 - 8370514: Problemlist nio/channels/AsyncCloseAndInterrupt until JDK-8368290 is resolved

Changes: https://git.openjdk.org/jdk/pull/27960/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=27960&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8370514
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/27960.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27960/head:pull/27960

PR: https://git.openjdk.org/jdk/pull/27960