[jdk24u] RFR: 8350786: Some java/lang jtreg tests miss requires vm.hasJFR

[Matthias Baesken]

Backport of 8350786, MonitorPinnedEvents test is not in 24u

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Commit messages:
 - Backport d6d94472c21b1fa4839f548b85908967057c3f07

Changes: https://git.openjdk.org/jdk24u/pull/129/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk24u&pr=129&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8350786
  Stats: 3 lines in 2 files changed: 1 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk24u/pull/129.diff
  Fetch: git fetch https://git.openjdk.org/jdk24u.git pull/129/head:pull/129

PR: https://git.openjdk.org/jdk24u/pull/129