RFR: 8329471: Remove GTK2

[Abhishek Kumar]

On Tue, 30 Jul 2024 07:43:22 GMT, Abhishek Kumar <abhiscxk at openjdk.org> wrote:

> Other references related to gtk2 here
> 
> 1. [DesktopGtkLoadTest](https://github.com/openjdk/jdk/blob/574358df3b4891e953f84814c64ac651ea37755a/test/jdk/java/awt/Desktop/DesktopGtkLoadTest/DesktopGtkLoadTest.java#L56)


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PR Comment: https://git.openjdk.org/jdk/pull/20378#issuecomment-2260081760