[jdk25u-dev] RFR: 8373931: Test javax/sound/sampled/Clip/AutoCloseTimeCheck.java timed out

[Roland Mesde]

Backporting JDK-8373931: Test javax/sound/sampled/Clip/AutoCloseTimeCheck.java timed out.

This PR adds the @key sound tag to AutoCloseTimeCheck.java to fix intermittent timeout failures by ensuring 
the test only runs on systems with sound support.

For parity with Oracle JDK.

Ran related tests on linux-x64, linux-aarch64, macos-aarch64 and windows-x64:

make test TEST=test/jdk/javax/sound/sampled/Clip/AutoCloseTimeCheck.java

Results attached:

[windows-x64-specific-test.log](https://github.com/user-attachments/files/25448319/windows-x64-specific-test.log)
[macos-aarch64-specific-test.log](https://github.com/user-attachments/files/25448320/macos-aarch64-specific-test.log)
[linux-x64-specific-test.log](https://github.com/user-attachments/files/25448321/linux-x64-specific-test.log)
[linux-aarch64-specific-test.log](https://github.com/user-attachments/files/25448322/linux-aarch64-specific-test.log)

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Commit messages:
 - Backport f3121d10237a933087dde926f83a12ce826cde02

Changes: https://git.openjdk.org/jdk25u-dev/pull/293/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk25u-dev&pr=293&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8373931
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk25u-dev/pull/293.diff
  Fetch: git fetch https://git.openjdk.org/jdk25u-dev.git pull/293/head:pull/293

PR: https://git.openjdk.org/jdk25u-dev/pull/293