8369140: GHA: Update macOS / x64 build to use macos-15-intel runner

[kevinrushforth]

Clean backport of GHA fix to jfx25u.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8369140 needs maintainer approval

Issue

• JDK-8369140: GHA: Update macOS / x64 build to use macos-15-intel runner (Bug - P4 - Approved)

Reviewers

• Johan Vos (@johanvos - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jfx25u.git pull/23/head:pull/23
$ git checkout pull/23

Update a local copy of the PR:
$ git checkout pull/23
$ git pull https://git.openjdk.org/jfx25u.git pull/23/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 23

View PR using the GUI difftool:
$ git pr show -t 23

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jfx25u/pull/23.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back kcr! 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]

@kevinrushforth This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8369140: GHA: Update macOS / x64 build to use macos-15-intel runner

Reviewed-by: jvos

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 1 new commit pushed to the master branch:

• 46039b8: 8367578: Additional WebKit 622.1 fixes from WebKitGTK 2.48.7

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[openjdk]

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

[openjdk]

⚠️ @kevinrushforth This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[kevinrushforth]

/approval request GHA-only fix for macOS x64 testing. Needed to avoid the case where GHA builds stop working in a month or so.

[openjdk]

@kevinrushforth
8369140: The approval request has been created successfully.

[mlbridge]

Webrevs

• 00: Full (acbab9f1)

[kevinrushforth]

@johanvos Can you approve this PR when you get a chance?

[johanvos]

Good that this is documented. It should be clear that we use GhA for some testing, but we don't use it for doing production builds because we don't control the version of the tools (e.g. xcode 15.4 on macOs 15)

[johanvos]

/approve yes

[openjdk]

@johanvos
8369140: The approval request has been approved.

[kevinrushforth]

/integrate

[openjdk]

Going to push as commit 05d3a21.
Since your change was applied there has been 1 commit pushed to the master branch:

• 46039b8: 8367578: Additional WebKit 622.1 fixes from WebKitGTK 2.48.7

Your commit was automatically rebased without conflicts.

[openjdk]

@kevinrushforth Pushed as commit 05d3a21.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.