RFR: 8336632: Update Gradle to 8.9

Tue Aug 20 12:05:54 UTC 2024

On Tue, 20 Aug 2024 02:59:00 GMT, Ambarish Rapte <arapte at openjdk.org> wrote:

> Gradle 8.8 released on May 31, 2024, supports JDK 22.
> On Jul 11, 2024, gradle 8.9 was released too, so we can update to the latest gradle 8.9 
> 
> This gradle update is required in order to update the boot jdk to 22.0.2.
> The changes are minimal, no source code changes were required.
> 
> This PR also includes the boot jdk update.

The gradle update looks good. You missed updating the boot JDK for Windows in the GHA build. Also, can you merge in the latest master?

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PR Comment: https://git.openjdk.org/jfx/pull/1539#issuecomment-2298690438