chore: add changesets for @backstage/plugin-scaffolder-backend and @backstage/plugin-scaffolder-react; update API reports; update tests of ActionsPage

Signed-off-by: Benjamin Janssens <benji.janssens@gmail.com>

.changeset/slimy-ties-relate.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-scaffolder-backend': patch
+---
+
+Added endpoint for autocompleting provider resources (currently only supports Bitbucket)

.changeset/tame-geese-run.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-scaffolder-react': patch
+---
+
+Added method `autocomplete` to interface `ScaffolderApi`

plugins/scaffolder-react/api-report.md

@@ -179,6 +179,13 @@ export type ReviewStepProps = {
 
 // @public
 export interface ScaffolderApi {
+  // (undocumented)
+  autocomplete(
+    token: string,
+    provider: string,
+    resource: string,
+    params?: Record<string, string>,
+  ): Promise<string[]>;
   cancelTask(taskId: string): Promise<void>;
   // (undocumented)
   dryRun?(options: ScaffolderDryRunOptions): Promise<ScaffolderDryRunResponse>;

plugins/scaffolder/api-report.md

@@ -502,6 +502,13 @@ export class ScaffolderClient implements ScaffolderApi_2 {
     useLongPollingLogs?: boolean;
   });
   // (undocumented)
+  autocomplete(
+    token: string,
+    provider: string,
+    resource: string,
+    params?: Record<string, string>,
+  ): Promise<string[]>;
+  // (undocumented)
   cancelTask(taskId: string): Promise<void>;
   // (undocumented)
   dryRun(

plugins/scaffolder/src/components/ActionsPage/ActionsPage.test.tsx

@@ -33,6 +33,7 @@ const scaffolderApiMock: jest.Mocked<ScaffolderApi> = {
   streamLogs: jest.fn(),
   listActions: jest.fn(),
   listTasks: jest.fn(),
+  autocomplete: jest.fn(),
 };
 
 const apis = TestApiRegistry.from([scaffolderApiRef, scaffolderApiMock]);