catalog-node: promote extension points

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

packages/cli/templates/catalog-provider-module/src/module.ts.hbs

@@ -2,7 +2,7 @@ import {
   coreServices,
   createBackendModule,
 } from '@backstage/backend-plugin-api';
-import { catalogProcessingExtensionPoint } from '@backstage/plugin-catalog-node/alpha';
+import { catalogProcessingExtensionPoint } from '@backstage/plugin-catalog-node';
 import { {{providerClass}} } from './provider/{{providerClass}}';
 
 export const {{moduleVar}} = createBackendModule({