RFR: 8357141: Update to use jtreg 7.5.2 [v2]

[Christian Stein]

On Mon, 26 May 2025 05:54:10 GMT, Christian Stein <cstein at openjdk.org> wrote:

>> Please review the change to update to using jtreg 7.5.2.
>> 
>> The primary change is to the `jib-profiles.js` file, which specifies the version of jtreg to use, for those systems that rely on this file. In addition, the `requiredVersion` has been updated in the various `TEST.ROOT` files.
>> 
>> Tested with tier 1 — tier 8.
>
> Christian Stein has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
> 
>  - Merge branch 'openjdk:master' into 8357141-use-jtreg-7.5.2
>  - 8357141: Update to use jtreg 7.5.2
>  - 8357141: Update to use jtreg 7.5.2

Targeted to JDK 26 now.

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PR Comment: https://git.openjdk.org/jdk/pull/25263#issuecomment-2913219338