unified: Fix incorrect expectation

Module names can only be referenced by an import declaration, they cannot appear directly on front of a type name unless the module is also imported.

Author: asgerf

unified/ql/test/library-tests/static-name-binding/package1/Sources/Target1/File1.swift

@@ -1,2 +1,2 @@
 let x: A; // $ access=Target1.A
-let y: Target2.A; // $ access=Target2.A
+let y: Target2.A; // $ SPURIOUS: access=Target2.A