[jdk21u-dev] RFR: 8320691: Timeout handler on Windows takes 2 hours to complete

[Goetz Lindenmaier]

I backport this for parity with 21.0.7-oracle.

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Commit messages:
 - Backport 4d50df63b6ea76fd6a6c387593c3d6bc9429007b

Changes: https://git.openjdk.org/jdk21u-dev/pull/1374/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1374&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8320691
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1374.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1374/head:pull/1374

PR: https://git.openjdk.org/jdk21u-dev/pull/1374