Rust: Get CFG scope and update expected results

Author: paldepind

rust/ql/lib/codeql/rust/dataflow/internal/DataFlowImpl.qll

@@ -129,7 +129,7 @@ module Node {
 
     override CfgNode getCfgNode() { result = n }
 
-    override CfgScope getCfgScope() { result = n.getAstNode().getEnclosingCallable() }
+    override CfgScope getCfgScope() { result = n.getAstNode().getEnclosingCfgScope() }
 
     override Location getLocation() { result = n.getAstNode().getLocation() }
 

rust/ql/test/extractor-tests/generated/MacroItems/CONSISTENCY/DataFlowConsistency.expected

@@ -4,5 +4,6 @@ uniqueNodeLocation
 | file://:0:0:0:0 | BlockExpr | Node should have one location but has 0. |
 | file://:0:0:0:0 | Param | Node should have one location but has 0. |
 | file://:0:0:0:0 | PathExpr | Node should have one location but has 0. |
+| file://:0:0:0:0 | path | Node should have one location but has 0. |
 missingLocation
-| Nodes without location: 5 |
+| Nodes without location: 6 |