Convert host-ipmid -> libipmid

phosphor-host-ipmid now exposes a library along with headers for
interfacing with the ipmi daemon. Compile and link against the new
library.

Change-Id: I1447474a97578e74cda028474c1cff830e9a23aa
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/main.cpp b/main.cpp
index 3c17b37..edac802 100644
--- a/main.cpp
+++ b/main.cpp
@@ -18,15 +18,15 @@
 
 #include "ethstats.hpp"
 
-#include <host-ipmid/ipmid-api.h>
+#include <ipmid/api.h>
 
 #include <cstdint>
 #include <cstring>
 #include <experimental/filesystem>
 #include <fstream>
-#include <host-ipmid/iana.hpp>
-#include <host-ipmid/oemopenbmc.hpp>
-#include <host-ipmid/oemrouter.hpp>
+#include <ipmid/iana.hpp>
+#include <ipmid/oemopenbmc.hpp>
+#include <ipmid/oemrouter.hpp>
 #include <map>
 #include <sstream>
 #include <string>