RFR: 8306858: Remove some remnants of CMS from SA agent

[Kim Barrett]

On Tue, 25 Apr 2023 16:25:40 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

> Hi all,
> 
>   please review this change that removes some remaining CMS related stuff.
> 
> Testing: tier1-3, gha
> 
> Thanks,
>   Thomas

Looks good.

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Marked as reviewed by kbarrett (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13646#pullrequestreview-1401041280