Please review this change to update all workflows to use `actions/checkout@v4`.
Find the associated release notes here: https://github.com/actions/checkout/releases/tag/v4.0.0 ------------- Commit messages: - 8315863: [GHA] Update checkout action to use v4 Changes: https://git.openjdk.org/jdk/pull/15620/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15620&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8315863 Stats: 7 lines in 7 files changed: 0 ins; 0 del; 7 mod Patch: https://git.openjdk.org/jdk/pull/15620.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/15620/head:pull/15620 PR: https://git.openjdk.org/jdk/pull/15620
