[jfx-tests] RFR: JDK-8315409: Fix jfx-tests so they work with latest jfx build [v2]

[Ajit Ghaisas]

On Sat, 2 Sep 2023 00:31:26 GMT, Alexandre Iline <shurailine at openjdk.org> wrote:

>> JDK-8315409: Fix jfx-tests so they work with latest jfx build
>
> Alexandre Iline has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Addressing copyright issues.

Approving this PR as it will serve as the foundation of future fixes.

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Marked as reviewed by aghaisas (Reviewer).

PR Review: https://git.openjdk.org/jfx-tests/pull/1#pullrequestreview-1613029537