8351034: Add AVX-512 intrinsics for ML-DSA

[dbriemann]

TODO

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• I confirm that I make this contribution in accordance with the OpenJDK Interim AI Policy.

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Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• JDK-8351034 needs maintainer approval
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Integration blocker

 ⚠️ Dependency #4603 must be integrated first

Issue

• JDK-8351034: Add AVX-512 intrinsics for ML-DSA (Enhancement - P3)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/4627/head:pull/4627
$ git checkout pull/4627

Update a local copy of the PR:
$ git checkout pull/4627
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/4627/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 4627

View PR using the GUI difftool:
$ git pr show -t 4627

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/4627.diff

[bridgekeeper]

👋 Welcome back dbriemann! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

This backport pull request has now been updated with issue from the original commit.