tools/power turbostat: Extend PMT identification with a sequence number

tools/power turbostat: Extend PMT identification with a sequence number

When platforms expose multiple PMT aggregators with the same GUID, the
only way to identify them and map to specific domain is by reading them
in an order they were exposed via PCIe. Intel PMT kernel driver does
keep the same order and numbers the telemetry directories accordingly.

Use GUID and sequence number (order) to uniquely identify PMT
aggregators.

Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>