test-ip-protocol-list: include missing_network.h instead of netinet/in.h

This fixes the build for glibc < 2.32

Follow-up for 3f69070598b569bf20f5c296ff21f861bfe003e3

diff --git a/src/test/test-ip-protocol-list.c b/src/test/test-ip-protocol-list.c
index 5077ae2360e986c6ef0a5c9438bc05211f4a33db..210192d9a6d0bbf05ec3fd0d6a1bcfa1ddbafeba 100644 (file)
--- a/src/test/test-ip-protocol-list.c
+++ b/src/test/test-ip-protocol-list.c
@@ -1,9 +1,8 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
-#include <netinet/in.h>
-
-#include "macro.h"
 #include "ip-protocol-list.h"
+#include "macro.h"
+#include "missing_network.h"
 #include "stdio-util.h"
 #include "string-util.h"
 #include "tests.h"