Chore: Restore vectorator export (#83637)

packages/grafana-data/src/index.ts

@@ -46,3 +46,4 @@ export { getLinksSupplier } from './field/fieldOverrides';
 
 // deprecated
 export { CircularVector } from './vector/CircularVector';
+export { vectorator } from './vector/FunctionalVector';

packages/grafana-data/src/vector/FunctionalVector.ts

@@ -183,7 +183,7 @@ const emptyarray: any[] = [];
  *
  * @deprecated use a simple Arrays
  */
-function vectorator<T>(vector: FunctionalVector<T>) {
+export function vectorator<T>(vector: FunctionalVector<T>) {
   return {
     *[Symbol.iterator]() {
       for (let i = 0; i < vector.length; i++) {