RFR: JDK-8297230: Update Marlin2D to 0.9.4.6 [v4]

Mon Nov 21 17:32:21 UTC 2022

On Mon, 21 Nov 2022 10:15:01 GMT, Laurent Bourgès <lbourges at openjdk.org> wrote:

>> Initial PR
>
> Laurent Bourgès has updated the pull request incrementally with one additional commit since the last revision:
> 
>   fixed class header comment

A phil approved early, I fixed comments and added a new test.
Is it now good to integrate @mrserb ?

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PR: https://git.openjdk.org/jdk/pull/11225