Fixing select

Making select match v2 and v3 versions of this call.

packages/graph/taxonomy/types.ts

@@ -77,11 +77,16 @@ export class _TermSet extends _GraphInstance<ITermStoreType.Set> {
      *
      * @returns Array of children for this item
      */
-    public async getAllChildrenAsTree(): Promise<IOrderedTermInfo[]> {
+    public async getAllChildrenAsTree(props?:{retrieveProperties?:boolean}): Promise<IOrderedTermInfo[]> {
+
+        let selects = ["*"];
+        if(props?.retrieveProperties){
+            // graph does not let us wildcard + select properties
+            selects=["id", "labels", "createdDateTime", "lastModifiedDateTime", "labels", "descriptions", "properties"];
+        }
 
         const visitor = async (source: ITerm | ITermSet, parent: IOrderedTermInfo[]) => {
-
-            const children = await source.children.select('id', 'descriptions', 'createdDateTime','labels', 'lastModifiedDateTime')();
+            const children = await source.children.select(...selects)();
 
             for (let i = 0; i < children.length; i++) {