RFR: 8293615: Create release notes for JavaFX 19 [v2]

[Johan Vos]

> Create the release notes for JavaFX 19

Johan Vos has updated the pull request incrementally with one additional commit since the last revision:

  Remove 2 noreg-cleanup marked issues from the list

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Changes:
  - all: https://git.openjdk.org/jfx/pull/896/files
  - new: https://git.openjdk.org/jfx/pull/896/files/6a2016d3..1b5eefa0

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=896&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=896&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 2 del; 0 mod
  Patch: https://git.openjdk.org/jfx/pull/896.diff
  Fetch: git fetch https://git.openjdk.org/jfx pull/896/head:pull/896

PR: https://git.openjdk.org/jfx/pull/896