[omworld] RFR: Merge lilliput:omworld-jdk

[Axel Boldt-Christmas]

On Fri, 23 Feb 2024 10:19:33 GMT, Axel Boldt-Christmas <aboldtch at openjdk.org> wrote:

> Merge  lilliput:omworld-jdk into omworld
> 
> Ran some x86_64 tier1 sanity tests with `+/-UseCOH` x `LockingMode=2,3`

As I am now in the census maybe I can sponsor myself.

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PR Comment: https://git.openjdk.org/lilliput/pull/136#issuecomment-1966281598