cpusensor: detect if cpu is available

Add CPU inventory item detection via gpio.

Tested: inventory item is exposed

Change-Id: Ia26a4bed5534edec6a7f5c7cf0965f84fa0fc23a
Signed-off-by: James Feist <james.feist@linux.intel.com>
diff --git a/src/Utils.cpp b/src/Utils.cpp
index 88a8390..d90813d 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -31,6 +31,7 @@
 
 static bool powerStatusOn = false;
 static bool biosHasPost = false;
+
 static std::unique_ptr<sdbusplus::bus::match::match> powerMatch = nullptr;
 
 bool getSensorConfiguration(