core198: Ship libconfig

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/config/rootfiles/core/198/filelists/libconfig b/config/rootfiles/core/198/filelists/libconfig
new file mode 120000 (symlink)
index 0000000..6e4e067
--- /dev/null
+++ b/config/rootfiles/core/198/filelists/libconfig
@@ -0,0 +1 @@
+../../../common/libconfig
\ No newline at end of file