Extra edge to captured variable

Author: owen-mc

go/ql/test/query-tests/InconsistentCode/UnhandledCloseWritableHandle/UnhandledCloseWritableHandle.expected

@@ -11,6 +11,7 @@
 edges
 | tests.go:9:24:9:24 | definition of f | tests.go:10:8:10:8 | f | provenance |  |
 | tests.go:13:32:13:32 | definition of f | tests.go:14:13:16:2 | capture variable f | provenance |  |
+| tests.go:13:32:13:32 | definition of f | tests.go:15:3:15:3 | f | provenance |  |
 | tests.go:14:13:16:2 | capture variable f | tests.go:15:3:15:3 | f | provenance |  |
 | tests.go:32:5:32:78 | ... := ...[0] | tests.go:33:21:33:21 | f | provenance | Src:MaD:1  |
 | tests.go:32:5:32:78 | ... := ...[0] | tests.go:34:29:34:29 | f | provenance | Src:MaD:1  |