RFR: 8376889: Enhance JfrRecorder::on_create_vm_3() assert output

[Martin Doerr]

On Mon, 2 Feb 2026 12:05:25 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> There is an assert in JfrRecorder::on_create_vm_3 checking for JVMTI_PHASE_LIVE, but in case another phase is found it is not printed.
> This should be improved.

LGTM.

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Marked as reviewed by mdoerr (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/29521#pullrequestreview-3741600343