[jdk17u-dev] RFR: 8330464: hserr generic events - add entry for the before_exit calls

[Matthias Baesken]

Backport of 8330464, thread.cpp is changed in 17u-dev (other file)

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Commit messages:
 - Backport 45ed97f15b96071e5d6b6d21e8f0129eda5aa447

Changes: https://git.openjdk.org/jdk17u-dev/pull/2840/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2840&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8330464
  Stats: 7 lines in 2 files changed: 3 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2840.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2840/head:pull/2840

PR: https://git.openjdk.org/jdk17u-dev/pull/2840