[bull] Add additional job properties

including: queue, name, and stracktrace

Rationale: it is useful to know which queue (and named processor) this Job was in.

types/bull/index.d.ts

@@ -128,6 +128,25 @@ declare namespace Bull {
      * When this job was completed (unix milliseconds)
      */
     finishedOn?: number;
+      
+    /**
+     * Which queue this job was part of
+     */
+    queue: Queue<T>;
+      
+    timestamp: number;
+      
+    /**
+     * The named processor name
+     */
+    name: string;
+    
+    /**
+     * The stacktrace for any errors
+     */
+    stacktrace: string[];
+      
+    returnvalue: any;
 
     /**
      * Report progress on a job