RFR: 8366558: Gtests leave /tmp/cgroups-test* files

[duke]

On Mon, 1 Sep 2025 15:44:37 GMT, Arno Zeller <azeller at openjdk.org> wrote:

> The gtests leave two files on Linux in the tmp directory. This change will move the cleanup code to the end in one sub test and add a missing cleanup code in another one

@ArnoZeller 
Your change (at version 52d06247435a055ec8e005c59661ef867c98d7bc) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/jdk/pull/27036#issuecomment-3252092187