perf/x86/intel/uncore: Factor out topology_gidnid_map()

The same code is used for retrieving package ID procedure from GIDNIDMAP
register. Factor out topology_gidnid_map() to avoid code duplication.

Signed-off-by: Alexander Antonov <alexander.antonov@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Link: https://lore.kernel.org/r/20231127185246.2371939-3-alexander.antonov@linux.intel.com