MAX_PACKAGE_COUNT limits the intel-speed-select to systems with 8 sockets or fewer.
On a system with more than 8 sockets intel-speed-select silently ignores everything
beyond the 8th socket, rendering the tool useless for those systems.

Increase MAX_PACKAGE_COUNT to support systems with up to 32 sockets.
Signed-off-by: Frank Ramsay <frank.ramsay@hpe.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>