[jfx23u] RFR: Merge jfx:jfx23 [v2]

[Kevin Rushforth]

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

Kevin Rushforth has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge remote-tracking branch 'jfx/jfx23' into merge-jfx-jfx23-to-master-2024-07-18
 - 8304008: Update README.md and CONTRIBUTING.md for jfx update repos
   
   Reviewed-by: jvos
   Backport-of: 632792d4e7a6399c156df99b1cf69faba476a8c6
 - 8336035: Change JavaFX release version to 23.0.1 in jfx23u
   
   Reviewed-by: arapte, jvos

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

Changes:
  - all: https://git.openjdk.org/jfx23u/pull/3/files
  - new: https://git.openjdk.org/jfx23u/pull/3/files/2d4c31f6..2d4c31f6

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx23u&pr=3&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx23u&pr=3&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 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