core178: Ship rpcsvc-proto

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

diff --git a/config/rootfiles/core/178/filelists/rpcsvc-proto b/config/rootfiles/core/178/filelists/rpcsvc-proto
new file mode 120000 (symlink)
index 0000000..3e34a9d
--- /dev/null
+++ b/config/rootfiles/core/178/filelists/rpcsvc-proto
@@ -0,0 +1 @@
+../../../common/rpcsvc-proto
\ No newline at end of file