[jfx23u] RFR: Merge jfx:jfx23

[Kevin Rushforth]

Clean merge from `jfx:jfx23` to `jfx23u:master`.

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Commit messages:
 - Merge remote-tracking branch 'jfx/jfx23' into merge-jfx-jfx23-to-master-2024-07-18
 - 8335630: Crash if Platform::exit called with fullScreen Stage on macOS 14
 - 8336272: SizeToSceneTest: fullScreen tests fail on Ubuntu 22.04

The merge commit only contains trivial merges, so no merge-specific webrevs have been generated.

Changes: https://git.openjdk.org/jfx23u/pull/3/files
  Stats: 171 lines in 5 files changed: 139 ins; 1 del; 31 mod
  Patch: https://git.openjdk.org/jfx23u/pull/3.diff
  Fetch: git fetch https://git.openjdk.org/jfx23u.git pull/3/head:pull/3

PR: https://git.openjdk.org/jfx23u/pull/3