Refactor LogService collection handler

The route handler for Systems LogService collection consisted of a huge
lambda. Extract the code and put it into a separate function.
Also, rename the route handler, to align with the Redfish resource
identifiers and reorder the placement of the functions, so that
requestRoutes functions are at the bottom of the file.

Tested: Code compiles.

Change-Id: Ifb9b27a5648870e5691777e7b031ff464a657b42
Signed-off-by: Oliver Brewka <oliver.brewka@9elements.com>
diff --git a/redfish-core/src/redfish.cpp b/redfish-core/src/redfish.cpp
index 6f61f91..770e630 100644
--- a/redfish-core/src/redfish.cpp
+++ b/redfish-core/src/redfish.cpp
@@ -114,7 +114,7 @@
     requestRoutesCable(app);
     requestRoutesCableCollection(app);
 
-    requestRoutesSystemLogServiceCollection(app);
+    requestRoutesSystemsLogServiceCollection(app);
     requestRoutesSystemsEventLogService(app);
 
     requestRoutesSystemsLogServicesPostCode(app);
@@ -140,7 +140,7 @@
         requestRoutesFaultLogDumpClear(app);
     }
 
-    requestRoutesBMCLogServiceCollection(app);
+    requestRoutesManagersLogServiceCollection(app);
 
     if constexpr (BMCWEB_REDFISH_BMC_JOURNAL)
     {