sdbusplus: use shorter type aliases

The sdbusplus headers provide shortened aliases for many types.
Switch to using them to provide better code clarity and shorter
lines.  Possible replacements are for:
  * bus_t
  * exception_t
  * manager_t
  * match_t
  * message_t
  * object_t
  * slot_t

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ief05bd757cffb1453e058a719ee4b060861752e7
diff --git a/cold-redundancy/cold_redundancy.hpp b/cold-redundancy/cold_redundancy.hpp
index b72c642..a66705a 100644
--- a/cold-redundancy/cold_redundancy.hpp
+++ b/cold-redundancy/cold_redundancy.hpp
@@ -76,7 +76,7 @@
      *          D-Bus properties change will trigger callback function
      *          by these matches
      */
-    std::vector<std::unique_ptr<sdbusplus::bus::match::match>> matches;
+    std::vector<std::unique_ptr<sdbusplus::bus::match_t>> matches;
 };
 
 /**