RFR: 7903499: Update various versions used by jtreg's IDEA plugin

Mon Dec 18 12:09:13 UTC 2023

On Mon, 19 Jun 2023 20:16:38 GMT, Christoph <duke at openjdk.org> wrote:

>> This enables building the plugin with never java versions
>> 
>> I tested with IntelliJ 2023.1.2 and java 17 and 19
>> 
>> Plugin still works
>
> Updated and removed executable bit

After integrating https://github.com/openjdk/jtreg/commit/a396e2f85d64e245f82269eed4d7d2b662c030b0 this PR does not longer apply cleanly. @Siedlerchr can you please resolve the conflicts on your branch? Happy to sponsor the PR afterwards.

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PR Comment: https://git.openjdk.org/jtreg/pull/157#issuecomment-1860313155