perf/pmu-events/powerpc: Update json mapfile with Power11 PVR

Update the Power11 PVR to json mapfile to enable
json events. Power11 is PowerISA v3.1 compliant
and support Power10 events.
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Reviewed-by: Kajol Jain <kjain@linux.ibm.com>
Cc: atrajeev@linux.vnet.ibm.com
Cc: disgoel@linux.vnet.ibm.com
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240129120855.551529-1-maddy@linux.ibm.com

tools/perf/pmu-events/arch/powerpc/mapfile.csv

@@ -15,3 +15,4 @@
 0x0066[[:xdigit:]]{4},1,power8,core
 0x004e[[:xdigit:]]{4},1,power9,core
 0x0080[[:xdigit:]]{4},1,power10,core
+0x0082[[:xdigit:]]{4},1,power10,core