Swift: accept test output from failed CFG consistency queries

Author: aibaars

swift/ql/test/library-tests/elements/decl/enumdecl/CONSISTENCY/CfgConsistency.expected

@@ -0,0 +1,10 @@
+deadEnd
+| file://:0:0:0:0 |  ... = ... |
+| file://:0:0:0:0 |  ... = ... |
+| file://:0:0:0:0 |  ... = ... |
+| file://:0:0:0:0 |  ... = ... |
+| file://:0:0:0:0 |  ... = ... |
+| file://:0:0:0:0 |  ... = ... |
+| file://:0:0:0:0 |  ... = ... |
+| file://:0:0:0:0 |  ... = ... |
+| file://:0:0:0:0 |  ... = ... |