net: narrow include scope after moving to netaddress

src/test/addrman_tests.cpp

@@ -7,6 +7,7 @@
 #include <boost/test/unit_test.hpp>
 
 #include "hash.h"
+#include "netbase.h"
 #include "random.h"
 
 using namespace std;

src/test/net_tests.cpp

@@ -9,6 +9,7 @@
 #include "serialize.h"
 #include "streams.h"
 #include "net.h"
+#include "netbase.h"
 #include "chainparams.h"
 
 using namespace std;