use alpha versioning in the catalog instead

plugins/catalog-backend/examples/artist-lookup-component.yaml

@@ -1,4 +1,4 @@
-apiVersion: backstage.io/v1beta1
+apiVersion: backstage.io/v1alpha1
 kind: Component
 metadata:
   name: artist-lookup

plugins/catalog-backend/examples/playback-order-component.yaml

@@ -1,4 +1,4 @@
-apiVersion: backstage.io/v1beta1
+apiVersion: backstage.io/v1alpha1
 kind: Component
 metadata:
   name: playback-order

plugins/catalog-backend/examples/podcast-api-component.yaml

@@ -1,4 +1,4 @@
-apiVersion: backstage.io/v1beta1
+apiVersion: backstage.io/v1alpha1
 kind: Component
 metadata:
   name: podcast-api

plugins/catalog-backend/examples/queue-proxy-component.yaml

@@ -1,4 +1,4 @@
-apiVersion: backstage.io/v1beta1
+apiVersion: backstage.io/v1alpha1
 kind: Component
 metadata:
   name: queue-proxy

plugins/catalog-backend/examples/searcher-component.yaml

@@ -1,4 +1,4 @@
-apiVersion: backstage.io/v1beta1
+apiVersion: backstage.io/v1alpha1
 kind: Component
 metadata:
   name: searcher

plugins/catalog-backend/examples/shuffle-api-component.yaml

@@ -1,4 +1,4 @@
-apiVersion: backstage.io/v1beta1
+apiVersion: backstage.io/v1alpha1
 kind: Component
 metadata:
   name: shuffle-api

plugins/catalog-backend/src/catalog/DatabaseEntitiesCatalog.ts

@@ -14,10 +14,9 @@
  * limitations under the License.
  */
 
-import type { Entity } from '@backstage/catalog-model';
-import { LOCATION_ANNOTATION } from '@backstage/catalog-model';
 import { NotFoundError } from '@backstage/backend-common';
-
+import { LOCATION_ANNOTATION } from '@backstage/catalog-model';
+import type { Entity } from '@backstage/catalog-model';
 import type { Database, DbEntityResponse, EntityFilters } from '../database';
 import type { EntitiesCatalog } from './types';