ipmid: Update sdbuspp namespaces

Fixed all errors when we remove
`SDBUSPP_REMOVE_DEPRECATED_NAMESPACE` in sdbusplus.

Change-Id: I5607585b2709faa7aee347d26e458ef769ca1626
Signed-off-by: Willy Tu <wltu@google.com>
diff --git a/app/watchdog.cpp b/app/watchdog.cpp
index 2f6d883..22ad30d 100644
--- a/app/watchdog.cpp
+++ b/app/watchdog.cpp
@@ -17,7 +17,7 @@
 using phosphor::logging::commit;
 using phosphor::logging::level;
 using phosphor::logging::log;
-using sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure;
+using sdbusplus::error::xyz::openbmc_project::common::InternalFailure;
 
 static bool lastCallSuccessful = false;