Fix provenance in test

Author: egregius313

go/ql/test/library-tests/semmle/go/frameworks/BeegoOrm/StoredXss.expected

@@ -1,8 +1,8 @@
 edges
-| test.go:80:13:80:16 | &... | test.go:81:13:81:29 | type conversion | provenance |  |
-| test.go:80:13:80:16 | &... | test.go:82:13:82:43 | type conversion | provenance |  |
-| test.go:85:22:85:26 | &... | test.go:86:13:86:30 | type conversion | provenance |  |
-| test.go:89:21:89:25 | &... | test.go:90:13:90:30 | type conversion | provenance |  |
+| test.go:80:13:80:16 | &... | test.go:81:13:81:29 | type conversion | provenance | Src:MaD:339  |
+| test.go:80:13:80:16 | &... | test.go:82:13:82:43 | type conversion | provenance | Src:MaD:339  |
+| test.go:85:22:85:26 | &... | test.go:86:13:86:30 | type conversion | provenance | Src:MaD:340  |
+| test.go:89:21:89:25 | &... | test.go:90:13:90:30 | type conversion | provenance | Src:MaD:341  |
 | test.go:95:20:95:36 | call to Value | test.go:95:13:95:37 | type conversion | provenance |  |
 | test.go:96:20:96:39 | call to RawValue | test.go:96:13:96:49 | type conversion | provenance |  |
 | test.go:97:20:97:37 | call to String | test.go:97:13:97:38 | type conversion | provenance |  |