git: openjdk/jdk17u-dev: 8325194: GHA: Add macOS M1 testing

[George Adams]

Changeset: cfe714b2
Branch: master
Author:    George Adams <gdams at openjdk.org>
Date:      2024-07-11 08:03:09 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/cfe714b2f4d8b139fe010a5d09b0f1fe3a5119d4

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

! .github/actions/get-jtreg/action.yml
! .github/workflows/build-macos.yml
! .github/workflows/main.yml
! make/conf/github-actions.conf