Core Update 177: Ship iproute2

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

diff --git a/config/rootfiles/core/177/filelists/iproute2 b/config/rootfiles/core/177/filelists/iproute2
new file mode 120000 (symlink)
index 0000000..05f0f71
--- /dev/null
+++ b/config/rootfiles/core/177/filelists/iproute2
@@ -0,0 +1 @@
+../../../common/iproute2
\ No newline at end of file