C#: Enable SSA consistency queries

csharp/ql/consistency-queries/SsaConsistency.ql

@@ -0,0 +1,10 @@
+import csharp
+import semmle.code.csharp.dataflow.internal.SsaImplCommon::Consistency
+
+class MyRelevantDefinition extends RelevantDefinition, Ssa::Definition {
+  override predicate hasLocationInfo(
+    string filepath, int startline, int startcolumn, int endline, int endcolumn
+  ) {
+    this.getLocation().hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn)
+  }
+}