frontend-plugin-api: get rid of AnyExtensionDataRef

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

plugins/org/report-alpha.api.md

@@ -3,11 +3,11 @@
 > Do not edit this file. It is a report generated by [API Extractor](https://api-extractor.com/).
 
 ```ts
-import { AnyExtensionDataRef } from '@backstage/frontend-plugin-api';
 import { ConfigurableExtensionDataRef } from '@backstage/frontend-plugin-api';
 import { Entity } from '@backstage/catalog-model';
 import { EntityCardType } from '@backstage/plugin-catalog-react/alpha';
 import { EntityPredicate } from '@backstage/plugin-catalog-react/alpha';
+import { ExtensionDataRef } from '@backstage/frontend-plugin-api';
 import { ExtensionDefinition } from '@backstage/frontend-plugin-api';
 import { ExtensionInput } from '@backstage/frontend-plugin-api';
 import { ExternalRouteRef } from '@backstage/frontend-plugin-api';
@@ -185,7 +185,7 @@ const _default: FrontendPlugin<
           >;
       inputs: {
         [x: string]: ExtensionInput<
-          AnyExtensionDataRef,
+          ExtensionDataRef,
           {
             optional: boolean;
             singleton: boolean;