Fix a boatload of #includes

Most of these missing includes were found by running clang-tidy on all
files, including headers.  The existing scripts just run clang-tidy on
source files, which doesn't catch most of these.

Tested: Code compiles

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: Ic741fbb2cc9e5e92955fd5a1b778a482830e80e8
diff --git a/redfish-core/lib/environment_metrics.hpp b/redfish-core/lib/environment_metrics.hpp
index f46ef34..fd7668e 100644
--- a/redfish-core/lib/environment_metrics.hpp
+++ b/redfish-core/lib/environment_metrics.hpp
@@ -1,6 +1,8 @@
 #pragma once
 
 #include "app.hpp"
+#include "query.hpp"
+#include "registries/privilege_registry.hpp"
 #include "utils/chassis_utils.hpp"
 
 #include <memory>