[jdk17u-dev] RFR: 8275170: Some jtreg sound tests should be marked with sound keyword

[Goetz Lindenmaier]

I backport this for parity with 17.0.6-oracle.

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Commit messages:
 - Backport 25669bb667466b3cc814f8f08d4e3a2982a4cf2e

Changes: https://git.openjdk.org/jdk17u-dev/pull/736/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=736&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8275170
  Stats: 63 lines in 58 files changed: 59 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/736.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/736/head:pull/736

PR: https://git.openjdk.org/jdk17u-dev/pull/736