[lilliput-jdk21u:lilliput] Integrated: 8319773: Avoid inflating monitors when installing hash codes for LM_LIGHTWEIGHT

[Roman Kennke]

Hi all,

This pull request contains a backport of commit [65a06727](https://github.com/openjdk/jdk/commit/65a0672791f868556776fc435b37319ed69f7c84) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Axel Boldt-Christmas on 12 Jan 2024 and was reviewed by Roman Kennke, Daniel D. Daugherty and Tobias Hartmann.

Thanks!

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Commit messages:
 - Backport 65a0672791f868556776fc435b37319ed69f7c84

Changes: https://git.openjdk.org/lilliput-jdk21u/pull/21/files
  Webrev: https://webrevs.openjdk.org/?repo=lilliput-jdk21u&pr=21&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8319773
  Stats: 76 lines in 4 files changed: 29 ins; 23 del; 24 mod
  Patch: https://git.openjdk.org/lilliput-jdk21u/pull/21.diff
  Fetch: git fetch https://git.openjdk.org/lilliput-jdk21u.git pull/21/head:pull/21

PR: https://git.openjdk.org/lilliput-jdk21u/pull/21