Export defaultVisitor from nodes-with-anchor (#780)

Author: mcintyre94

.changeset/poor-walls-move.md

@@ -0,0 +1,5 @@
+---
+'@codama/nodes-from-anchor': patch
+---
+
+Export defaultVisitor from nodes-with-anchor

packages/nodes-from-anchor/src/index.ts

@@ -5,6 +5,7 @@ import { defaultVisitor } from './defaultVisitor';
 import { IdlV00, rootNodeFromAnchorV00 } from './v00';
 import { IdlV01, rootNodeFromAnchorV01 } from './v01';
 
+export * from './defaultVisitor';
 export * from './discriminators';
 export * from './v00';
 export * from './v01';