Implement AggregationSource

Adds an AggregationSource resource for each satellite config present on
dbus.

Adds the AggregationSource schema which we had previously ignored.

Tested:
Querying an AggregationSource returned the expected information.

curl localhost/redfish/v1/AggregationService/AggregationSources/5B247A
{
  "@odata.id": "/redfish/v1/AggregationService/AggregationSources/5B247A",
  "@odata.type": "#AggregationSource.v1_3_1.AggregationSource",
  "HostName": "http://122.111.11.1:80",
  "Id": "5B247A",
  "Name": "Aggregation source",
  "Password": null,
}

Service Validator passed.  The Service Validator also passed after
removing the satellite config from the system such that
/redfish/v1/AggregationService/AggregationSources returns an empty
Members array.

Signed-off-by: Carson Labrado <clabrado@google.com>
Change-Id: I88b5fbc15f27cddd330ec22a25427fd8b18cf766
diff --git a/redfish-core/include/redfish.hpp b/redfish-core/include/redfish.hpp
index 954dfc7..cf41824 100644
--- a/redfish-core/include/redfish.hpp
+++ b/redfish-core/include/redfish.hpp
@@ -73,8 +73,9 @@
     {
         requestAccountServiceRoutes(app);
 #ifdef BMCWEB_ENABLE_REDFISH_AGGREGATION
-        requestAggregationServiceRoutes(app);
-        requestAggregationSourcesRoutes(app);
+        requestRoutesAggregationService(app);
+        requestRoutesAggregationSourceCollection(app);
+        requestRoutesAggregationSource(app);
 #endif
         requestRoutesRoles(app);
         requestRoutesRoleCollection(app);