[jdk17u-dev] RFR: 8289524: Add JFR JIT restart event

[Matthias Baesken]

backport of 8289524

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

Commit messages:
 - Backport dfbc6919e1e233b42aede97f1323ce5529fab7cf

Changes: https://git.openjdk.org/jdk17u-dev/pull/853/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=853&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8289524
  Stats: 134 lines in 8 files changed: 129 ins; 5 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/853.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/853/head:pull/853

PR: https://git.openjdk.org/jdk17u-dev/pull/853