RFR: 8325525: Create jtreg test case for JDK-8325203 [v4]

[duke]

On Tue, 9 Jul 2024 16:12:58 GMT, Vanitha B P <duke at openjdk.org> wrote:

>> Created jtreg test case for [JDK-8325203](https://bugs.openjdk.org/browse/JDK-8325203) issue.
>> 
>> The JpackageTest created tests that the child process started from the app launched by jpackage launcher is not automatically terminated when the the launcher is terminated.
>
> Vanitha B P has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Addressed the review comment

@Vanitha-bp 
Your change (at version 889c5d7b76be991cc3faf45627262a73c8d1a919) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/jdk/pull/19536#issuecomment-2222029348