RFR: 8350571: Remove mention of Tonga test suite from JMX tests

[Chris Plummer]

On Mon, 24 Feb 2025 11:40:03 GMT, Kevin Walls <kevinw at openjdk.org> wrote:

> Trivial removal of confusing "Tonga" references in comments within a few JMX tests.

Looks good. I'd like for @lmesnik to comment on this.

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Marked as reviewed by cjplummer (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/23747#pullrequestreview-2638207454