clang-tidy:openpower-dumps fix warning bugprone-

Fixed the bugprone-forward-declaration-namespace warning by including
the appropriate header file. This ensures that the forward declaration
and definition are in the same namespace, preventing namespace-related
issues.

Change-Id: If65f993252d6f24a529e626544affb80bbe3e6d5
Signed-off-by: Jayanth Othayoth <ojayanth@gmail.com>
diff --git a/dump-extensions/openpower-dumps/resource_dump_entry.hpp b/dump-extensions/openpower-dumps/resource_dump_entry.hpp
index a3606aa..f913832 100644
--- a/dump-extensions/openpower-dumps/resource_dump_entry.hpp
+++ b/dump-extensions/openpower-dumps/resource_dump_entry.hpp
@@ -2,6 +2,7 @@
 
 #include "com/ibm/Dump/Entry/Resource/server.hpp"
 #include "dump_entry.hpp"
+#include "dump_manager_resource.hpp"
 
 #include <sdbusplus/bus.hpp>
 #include <sdbusplus/server/object.hpp>
diff --git a/dump-extensions/openpower-dumps/system_dump_entry.hpp b/dump-extensions/openpower-dumps/system_dump_entry.hpp
index 6e26e17..4ab801d 100644
--- a/dump-extensions/openpower-dumps/system_dump_entry.hpp
+++ b/dump-extensions/openpower-dumps/system_dump_entry.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include "dump_entry.hpp"
+#include "dump_manager_system.hpp"
 #include "xyz/openbmc_project/Dump/Entry/System/server.hpp"
 
 #include <sdbusplus/bus.hpp>