added protected to onReadyToClaimTask method. regenerated api-report

Signed-off-by: Hao Luo <howlowck@gmail.com>

plugins/scaffolder-backend/api-report.md

@@ -799,6 +799,8 @@ export class TaskWorker {
   // (undocumented)
   static create(options: CreateWorkerOptions): Promise<TaskWorker>;
   // (undocumented)
+  protected onReadyToClaimTask(): Promise<void>;
+  // (undocumented)
   runOneTask(task: TaskContext): Promise<void>;
   // (undocumented)
   start(): void;

plugins/scaffolder-backend/src/scaffolder/tasks/TaskWorker.ts

@@ -117,7 +117,7 @@ export class TaskWorker {
     })();
   }
 
-  onReadyToClaimTask(): Promise<void> {
+  protected onReadyToClaimTask(): Promise<void> {
     if (this.taskQueue.pending < this.options.concurrentTasksLimit) {
       return Promise.resolve();
     }