git: openjdk/jdk-sandbox: parttimenerd_jfr_cpu_time_sampler3: Improve CPU time sampler

[duke]

Changeset: f6de7d1a
Branch: parttimenerd_jfr_cpu_time_sampler3
Author:    Johannes Bechberger <johannes.bechberger at sap.com>
Date:      2024-07-15 11:50:23 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/f6de7d1a89a2c4828ce20944cf93abf8eede0c22

Improve CPU time sampler

! src/hotspot/share/jfr/periodic/sampling/jfrCPUTimeThreadSampler.cpp