[jfx22] Integrated: 8328136: Create release notes for JavaFX 22

[Johan Vos]

On Fri, 15 Mar 2024 16:36:57 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> This is a necessary backport of the JavaFX 22 release notes to the `jfx22` branch.
> 
> NOTE: We will _not_ tag `jfx22` nor rebuild JavaFX 22 as a result of this commit.

Marked as reviewed by jvos (Reviewer).

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PR Review: https://git.openjdk.org/jfx/pull/1404#pullrequestreview-1939837442