Dataflow: Replace MakeSets with QlBuiltins::InternSets.

ruby/ql/lib/codeql/ruby/dataflow/internal/DataFlowDispatch.qll

@@ -113,16 +113,6 @@ class DataFlowCallable extends TDataFlowCallable {
     this instanceof TLibraryCallable and
     result instanceof EmptyLocation
   }
-
-  /** Gets a best-effort total ordering. */
-  int totalorder() {
-    this =
-      rank[result](DataFlowCallable c, string file, int startline, int startcolumn |
-        c.getLocation().hasLocationInfo(file, startline, startcolumn, _, _)
-      |
-        c order by file, startline, startcolumn
-      )
-  }
 }
 
 /**
@@ -154,16 +144,6 @@ abstract class DataFlowCall extends TDataFlowCall {
   ) {
     this.getLocation().hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn)
   }
-
-  /** Gets a best-effort total ordering. */
-  int totalorder() {
-    this =
-      rank[result](DataFlowCall c, int startline, int startcolumn |
-        c.hasLocationInfo(_, startline, startcolumn, _, _)
-      |
-        c order by startline, startcolumn
-      )
-  }
 }
 
 /**

ruby/ql/lib/codeql/ruby/dataflow/internal/DataFlowPrivate.qll

@@ -2183,8 +2183,6 @@ class NodeRegion instanceof Unit {
   string toString() { result = "NodeRegion" }
 
   predicate contains(Node n) { none() }
-
-  int totalOrder() { result = 1 }
 }
 
 /**