[master] RFR: Merge jdk:jdk-21+22

[Thomas Stuefe]

On Mon, 15 May 2023 13:53:53 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

> This merges upstream JDK at tag jdk-21+22.
> 
> Most notably this merges the upstreamed locking changes, and thus greatly reduces the upstream diff.
> 
> Testing:
>  - [x] tier1 (x86_64)
>  - [x] tier1 (aarch64)
>  - [ ] tier2 (x86_64)
>  - [ ] tier2 (aarch64)

Reviewed all 1725 files. Looks good.

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Marked as reviewed by stuefe (Committer).

PR Review: https://git.openjdk.org/lilliput/pull/94#pullrequestreview-1426873115