tools/power turbostat: fix Skylake Xeon package C-state display

tools/power turbostat: fix Skylake Xeon package C-state display

Turbostat neglects to display all package C-states for some Skylake Xeon BIOS configurations.

This is due to a typo in the table decoding MSR_PKG_CST_CONFIG_CONTROL (0x000000e2)

Here we fix that typo, according to Intel SDM, vol 4, Table 2-41 -
"MSRs Supported by Intel® Xeon® Processor Scalable Family with DisplayFamily_DisplayModel 06_55H".

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>