Fix state property on firmware properties

In the case of non-updatable firmware entities, the State variable was
not getting populated due to a poorly handled error condition.

This resolves it, and assumes non-updatable entities are just "Enabled"

Tested:  Need help here.  I'm not able to reproduce the original issue
on my system, so need someone else to test that this resolves it.

Signed-off-by: Ed Tanous <ed.tanous@intel.com>
Change-Id: Ibd5db741cb8b0b2451a04fe14157dc1d3cbbcc03
diff --git a/redfish-core/include/utils/fw_utils.hpp b/redfish-core/include/utils/fw_utils.hpp
index c5cf1f8..296c900 100644
--- a/redfish-core/include/utils/fw_utils.hpp
+++ b/redfish-core/include/utils/fw_utils.hpp
@@ -240,6 +240,7 @@
             if (error_code)
             {
                 // not all fwtypes are updateable, this is ok
+                asyncResp->res.jsonValue["Status"]["State"] = "Enabled";
                 return;
             }
             boost::container::flat_map<std::string, VariantType>::const_iterator