[jdk17u-dev] Integrated: 8325194: GHA: Add macOS M1 testing

[George Adams]

On Tue, 9 Jul 2024 10:06:39 GMT, George Adams <gdams at openjdk.org> wrote:

> Now that macOS M1 executors are [available in GitHub actions](https://github.blog/changelog/2024-01-30-github-actions-introducing-the-new-m1-macos-runner-available-to-open-source/) it makes sense to move the build to run on M1 (rather than cross-compiled) and also enable testing on the platform.
> 
> Applies cleanly other than the following:
> 
> - `.github/actions/get-jtreg/action.yml` I also integrated https://github.com/openjdk/jdk/commit/3c91b59ef9c992718d73f2fc9fa50ad2ead78208 as it caused a regression in tip
> - `make/conf/github-actions.conf` having the obvious difference in version numbers for the boot JDK (I also took the liberty of reordering them to be consistent with tip)

This pull request has now been integrated.

Changeset: cfe714b2
Author:    George Adams <gdams at openjdk.org>
URL:       https://git.openjdk.org/jdk17u-dev/commit/cfe714b2f4d8b139fe010a5d09b0f1fe3a5119d4
Stats:     42 lines in 4 files changed: 29 ins; 5 del; 8 mod

8325194: GHA: Add macOS M1 testing
8325444: GHA: JDK-8325194 causes a regression
8309934: Update GitHub Actions to use JDK 17 for building jtreg

Reviewed-by: mbaesken
Backport-of: d1c82156ba6ede4b798ac15f935289cfcc99d1a0

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PR: https://git.openjdk.org/jdk17u-dev/pull/2697