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/include/gzfile.hpp b/redfish-core/include/gzfile.hpp
index a77c6ab..844932a 100644
--- a/redfish-core/include/gzfile.hpp
+++ b/redfish-core/include/gzfile.hpp
@@ -1,9 +1,12 @@
 #pragma once
 
+#include "logging.hpp"
+
 #include <zlib.h>
 
 #include <array>
 #include <filesystem>
+#include <string>
 #include <vector>
 
 class GzFileReader