perf/x86/intel: Add counter group support for arch-PEBS

perf/x86/intel: Add counter group support for arch-PEBS

Base on previous adaptive PEBS counter snapshot support, add counter
group support for architectural PEBS. Since arch-PEBS shares same
counter group layout with adaptive PEBS, directly reuse
__setup_pebs_counter_group() helper to process arch-PEBS counter group.

Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251029102136.61364-13-dapeng1.mi@linux.intel.com