[jfx20u] RFR: 8306450: Create release notes for JavaFX 20.0.1 [v2]

[Kevin Rushforth]

On Wed, 19 Apr 2023 18:13:14 GMT, Abhinay Agarwal <duke at openjdk.org> wrote:

>> Add release notes for JavaFX 20.0.1
>
> Abhinay Agarwal has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - remove issue from bug fix list
>  - add security fixes

I left a comment on one website bug that should be excluded. Also, here are the two non-public bugs that I synced in from the CPU release yesterday:


## List of Security fixes

Issue key|Summary|Subcomponent
---------|-------|------------
JDK-8299781 (not public)|Improve JFX navigation|web
JDK-8304177 (not public)|Unable to navigate to relative URLs after fix for JDK-8299781|web

doc-files/release-notes-20.0.1.md line 13:

> 11: Issue key|Summary|Subcomponent
> 12: ---------|-------|------------
> 13: [JDK-8304008](https://bugs.openjdk.java.net/browse/JDK-8304008)|Update README.md and CONTRIBUTING.md for jfx update repos|other

This should be excluded, since it doesn't affect the JavaFX bits produced.

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PR Review: https://git.openjdk.org/jfx20u/pull/14#pullrequestreview-1392630412
PR Review Comment: https://git.openjdk.org/jfx20u/pull/14#discussion_r1171696796