Change fanName to sensorName as this is a sensor

I would appear that HwmonTempSensor.hpp was copied from TachSensor.hpp
clearly we are not a fan but a sensor, this is just a name change.

Tested: it builds and runs as expeted on Rainier.

Signed-off-by: Bruce Mitchell <bruce.mitchell@linux.vnet.ibm.com>
Change-Id: Ied4dd8e25ceae56b2f400077ba6205cf07ee0a8e
diff --git a/include/HwmonTempSensor.hpp b/include/HwmonTempSensor.hpp
index 5158a26..159e9b5 100644
--- a/include/HwmonTempSensor.hpp
+++ b/include/HwmonTempSensor.hpp
@@ -16,7 +16,7 @@
     HwmonTempSensor(const std::string& path, const std::string& objectType,
                     sdbusplus::asio::object_server& objectServer,
                     std::shared_ptr<sdbusplus::asio::connection>& conn,
-                    boost::asio::io_service& io, const std::string& fanName,
+                    boost::asio::io_service& io, const std::string& sensorName,
                     std::vector<thresholds::Threshold>&& thresholds,
                     const float pollRate,
                     const std::string& sensorConfiguration,