Fix includes

Clang-tidy misc-include-cleaner appears to now be enforcing
significantly more headers than previously.  That is overall a good
thing, but forces us to fix some issues.  This commit is largely just
taking the clang-recommended fixes and checking them in.  Subsequent
patches will fix the more unique issues.

Note, that a number of new ignores are added into the .clang-tidy file.
These can be cleaned up over time as they're understood.  The majority
are places where boost includes a impl/x.hpp and x.hpp, but expects you
to use the later.  include-cleaner opts for the impl, but it isn't clear
why.

Change-Id: Id3fdd7ee6df6c33b2fd35626898523048dd51bfb
Signed-off-by: Ed Tanous <etanous@nvidia.com>
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/include/dbus_privileges.hpp b/include/dbus_privileges.hpp
index ed08797..f174991 100644
--- a/include/dbus_privileges.hpp
+++ b/include/dbus_privileges.hpp
@@ -2,18 +2,24 @@
 // SPDX-FileCopyrightText: Copyright OpenBMC Authors
 #pragma once
 
+#include "async_resp.hpp"
+#include "dbus_singleton.hpp"
 #include "dbus_utility.hpp"
 #include "error_messages.hpp"
 #include "http_request.hpp"
 #include "http_response.hpp"
 #include "logging.hpp"
+#include "privileges.hpp"
 #include "routing/baserule.hpp"
+#include "sessions.hpp"
 #include "utils/dbus_utils.hpp"
 
+#include <boost/beast/http/status.hpp>
 #include <boost/url/format.hpp>
 #include <sdbusplus/unpack_properties.hpp>
 
 #include <memory>
+#include <optional>
 #include <string>
 #include <utility>
 #include <vector>