Revert "Update Gradle Wrapper from 9.3.0-jabref-1 to 9.1.0"

[calixtus]

Reverts #14033

Did not work on my machine

[koppor]

Did not work on my machine

Do we need to investigate the environment? Here on Windows 10 and Windows 11, it worked.

Does JabRef still break on your main branch?

[koppor]

When executing ./gradlew :jabgui:jpackage, I get

> Process 'command 'C:\Users\olive\.gradle\jdks\amazon_com_inc_-24-amd64-windows.2\bin\jpackage.exe'' could not be started because the command line exceed operating system limits.

I get this on main as of today - AND with this branch.

I commented at gradlex-org/java-module-packaging#69 (comment)

[Siedlerchr]

So do we need this or not?

[koppor]

So do we need this or not?

I don't think so, because for me, it doesn't work for both gradle variants.

@calixtus Do you have the same error as me?

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Refs #14198 - I don't think, the error vanishes, but who knows...

[Siedlerchr]

I close this for now until someone else reports about the issue