Add fmtlib for phosphor-debug-collector

Call fmtlib to get additional information from journal.

Tested: built phosphor-debug-collector successfully
        and Unit Test passes.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: Ibe65637a0b29b76269fb4bc3f498438901c9306a
diff --git a/dump_serialize.cpp b/dump_serialize.cpp
index 823cc4c..427cf57 100644
--- a/dump_serialize.cpp
+++ b/dump_serialize.cpp
@@ -1,5 +1,7 @@
 #include "dump_serialize.hpp"
 
+#include <fmt/core.h>
+
 #include <cereal/archives/binary.hpp>
 #include <cereal/types/set.hpp>
 #include <phosphor-logging/log.hpp>
@@ -37,7 +39,9 @@
     }
     catch (cereal::Exception& e)
     {
-        log<level::ERR>(e.what());
+        log<level::ERR>(
+            fmt::format("Failed to deserialize, errormsg({})", e.what())
+                .c_str());
         std::filesystem::remove(path);
         return false;
     }