Core Update 169: Ship libnetfilter_cthelper

Signed-off-by: Peter Müller <peter.mueller@ipfire.org>

diff --git a/config/rootfiles/core/169/filelists/libnetfilter_cthelper b/config/rootfiles/core/169/filelists/libnetfilter_cthelper
new file mode 120000 (symlink)
index 0000000..02fac03
--- /dev/null
+++ b/config/rootfiles/core/169/filelists/libnetfilter_cthelper
@@ -0,0 +1 @@
+../../../common/libnetfilter_cthelper
\ No newline at end of file