!19 Upgrade to latest release [libdnet -> 1.16.4]

From: @Jason_828e 
Reviewed-by: @robertxw 
Signed-off-by: @robertxw

libdnet.spec

@@ -1,6 +1,6 @@
 Name:		libdnet
-Version:	1.16.3
-Release:	2
+Version:	1.16.4
+Release:	1
 Summary:        Simple portable interface work with low-level networking routines
 
 License:	BSD
@@ -93,6 +93,12 @@ popd
 %{_mandir}/man8/*.8*
 
 %changelog
+* Thu Jul 13 2023 chenzixuan <chenzixuan@kylinos.cn> - 1.16.4-1
+- Type:requirements
+- ID:NA
+- SUG:NA
+- DESC: update libdnet to 1.16.4
+
 * Thu Feb 09 2023 yanglu <yanglu72@h-partners.com> - 1.16.3-2
 - Type:bugfix
 - ID:NA