perf metricgroup: When copy metrics copy default information

When copy metrics into a group also copy default information from the
original metrics.

Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers 2025-10-24 10:58:39 -07:00 • committed by Namhyung Kim
commit 3f02cebe13