Always load SADIS config in tests

Change-Id: I7f8927b8d9b987673eebce40cccf84078924fe32
diff --git a/tests/data/bbsim-kind.yaml b/tests/data/bbsim-kind.yaml
index 12ab725..a913a2e 100644
--- a/tests/data/bbsim-kind.yaml
+++ b/tests/data/bbsim-kind.yaml
@@ -39,3 +39,6 @@
 
   dst:
     - ip: null
+
+sadis:
+  file: ${CURDIR}/../../data/sadis-with-tp-2x2.json