Add ARM Neoverse N3 core PMU support
fix group_pmu initialization in perf_examples/task
Add support for Topdown via PERF_METRICS for Intel Icelake/IcelakeX
Add support for Topdown via PERF_METRICS for Intel GraniteRapids
Add support for Topdown via PERF_METRICS for Intel SapphireRapids
Add support_hw_smpl description to pfm_get_event_attr_info() man page
Add support_no_mods support to perf_events encoding
add support_no_mods support to Intel X86 encoding