Kotlin: Add getAPrimaryQlClass.ql consistenty check

Author: igfoo

java/ql/consistency-queries/getAPrimaryQlClass.ql

@@ -0,0 +1,13 @@
+import java
+
+from Top t
+where t.getAPrimaryQlClass() = "???"
+  // TypeBound doesn't extend Top (but probably should)
+  and not t instanceof TypeBound
+  // XMLLocatable doesn't extend Top (but probably should)
+  and not t instanceof XMLLocatable
+  // Kotlin bug:
+  and not t.(Type).toString() = "string"
+select t,
+       concat(t.getAPrimaryQlClass(), ","),
+       concat(t.getAQlClass(), ",")