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

Change-Id: I2edbaa7faa337464bac48e13e910e9519350da9c
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/libpldmresponder/platform_config.hpp b/libpldmresponder/platform_config.hpp
index 5a5b2a7..265a419 100644
--- a/libpldmresponder/platform_config.hpp
+++ b/libpldmresponder/platform_config.hpp
@@ -25,7 +25,7 @@
     Handler()
     {
         systemCompatibleMatchCallBack =
-            std::make_unique<sdbusplus::bus::match::match>(
+            std::make_unique<sdbusplus::bus::match_t>(
                 pldm::utils::DBusHandler::getBus(),
                 sdbusplus::bus::match::rules::interfacesAdded() +
                     sdbusplus::bus::match::rules::sender(