core187: ship iana-etc

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

diff --git a/config/rootfiles/core/187/filelists/iana-etc b/config/rootfiles/core/187/filelists/iana-etc
new file mode 120000 (symlink)
index 0000000..1f3d54d
--- /dev/null
+++ b/config/rootfiles/core/187/filelists/iana-etc
@@ -0,0 +1 @@
+../../../common/iana-etc
\ No newline at end of file