RFR: 8320913: GenShen: Bootstrap 21u backports repo

[William Kemper]

On Tue, 28 Nov 2023 18:16:20 GMT, Y. Srinivas Ramakrishna <ysr at openjdk.org> wrote:

> How does testing look?

This is the same patch originally applied to our corretto-21 repo, but I'll this PR through the pipeline just to be sure.

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PR Comment: https://git.openjdk.org/shenandoah-jdk21u/pull/1#issuecomment-1830784944