Update python/ql/test/library-tests/dataflow/coverage/test_builtins.py

Co-authored-by: Rasmus Wriedt Larsen <rasmuswriedtlarsen@gmail.com>

Author: yoff

python/ql/test/library-tests/dataflow/coverage/test_builtins.py

@@ -142,6 +142,7 @@ def test_dict_from_dict():
     SINK(d2["k"]) #$ flow="SOURCE, l:-2 -> d2['k']"
     SINK_F(d2["k1"])
 
+@expects(4)
 def test_dict_from_multiple_args():
     d = dict([("k", SOURCE), ("k1", NONSOURCE)], k2 = SOURCE, k3 = NONSOURCE)
     SINK(d["k"]) #$ MISSING: flow="SOURCE, l:-1 -> d['k']"