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/http/mutual_tls.hpp b/http/mutual_tls.hpp
index e37bef5..aec7ae1 100644
--- a/http/mutual_tls.hpp
+++ b/http/mutual_tls.hpp
@@ -2,12 +2,13 @@
 // SPDX-FileCopyrightText: Copyright OpenBMC Authors
 #pragma once
 
-#include "persistent_data.hpp"
+#include "sessions.hpp"
 
 #include <boost/asio/ip/address.hpp>
 #include <boost/asio/ssl/verify_context.hpp>
 
 #include <memory>
+#include <string>
 #include <string_view>
 
 std::string getUsernameFromCommonName(std::string_view commonName);