A minimal external tree for Buildroot

Change-Id: I6fd89c1bd9e66e7781f9dc623f19739cda6ae6a3
diff --git a/package/cla-sysrepo/cla-sysrepo.hash b/package/cla-sysrepo/cla-sysrepo.hash
new file mode 100644
index 0000000..075e53a
--- /dev/null
+++ b/package/cla-sysrepo/cla-sysrepo.hash
@@ -0,0 +1 @@
+none xxx