[jdk23u] RFR: 8335397: Improve reliability of TestRecursiveMonitorChurn.java [v3]

[Mimoun Ghordou]

> Clean Backport
> 
> Tested open/test/hotspot/jtreg/runtime/locking/TestRecursiveMonitorChurn.java, works fine

Mimoun Ghordou has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'openjdk:master' into backport-8335397
 - 8336148: Test runtime/locking/TestRecursiveMonitorChurn.java failed: Unexpected Inflation
 - 8335397: Improve reliability of TestRecursiveMonitorChurn.java

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

Changes:
  - all: https://git.openjdk.org/jdk23u/pull/57/files
  - new: https://git.openjdk.org/jdk23u/pull/57/files/89e960e7..e664bc93

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk23u&pr=57&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk23u&pr=57&range=01-02

  Stats: 10405 lines in 61 files changed: 10044 ins; 171 del; 190 mod
  Patch: https://git.openjdk.org/jdk23u/pull/57.diff
  Fetch: git fetch https://git.openjdk.org/jdk23u.git pull/57/head:pull/57

PR: https://git.openjdk.org/jdk23u/pull/57