fru: use ipmifruproperty for property lookup

The member IPMIFruData::property was unused and instead the property
lookup was performed with the phosphor-dbus-interface property name.
The IPMIFruData::property field is meant to map from dbus property to
FRU property to allow a variety of dbus mappings.

Tested: Verified the member was unused.
Tested: Verified that a configuration yaml mapping is respected and
ipmid will report the information expected given a FRU published to
dbus.
Note: The fields for IPMI FRU properties were taken from the example
YAML and are expected to be what was used by machines leveraging this
feature.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I44f73b67ecdeae2d772daa38cc21cc18cdf9c7ce
diff --git a/ipmi_fru_info_area.cpp b/ipmi_fru_info_area.cpp
index 47a8a8e..85d2007 100644
--- a/ipmi_fru_info_area.cpp
+++ b/ipmi_fru_info_area.cpp
@@ -13,12 +13,12 @@
 using namespace phosphor::logging;
 
 // Property variables
-static constexpr auto partNumber = "PartNumber";
-static constexpr auto serialNumber = "SerialNumber";
+static constexpr auto partNumber = "Part Number";
+static constexpr auto serialNumber = "Serial Number";
 static constexpr auto manufacturer = "Manufacturer";
-static constexpr auto buildDate = "BuildDate";
+static constexpr auto buildDate = "Mfg Date";
 static constexpr auto model = "Model";
-static constexpr auto prettyName = "PrettyName";
+static constexpr auto prettyName = "Name";
 static constexpr auto version = "Version";
 static constexpr auto type = "Type";