[jfx25u] Integrated: 8369140: GHA: Update macOS / x64 build to use macos-15-intel runner

[Kevin Rushforth]

On Tue, 7 Oct 2025 00:21:15 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> Clean backport of GHA fix to jfx25u.

This pull request has now been integrated.

Changeset: 05d3a219
Author:    Kevin Rushforth <kcr at openjdk.org>
URL:       https://git.openjdk.org/jfx25u/commit/05d3a21999f3577445eedde8c09b05d63f55ecd4
Stats:     3 lines in 1 file changed: 0 ins; 0 del; 3 mod

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

Reviewed-by: jvos
Backport-of: e8820e2482bbc00765975854e738fdc214a46ea4

-------------

PR: https://git.openjdk.org/jfx25u/pull/23