Pass a logger instead of embedding on job (#24650)

* pass a logger instead of embedding on job

* leverage mlog.Millis

* use worker logger with HandleJobPanic

* rely on existing LogClone instead

* guard Job.LogClone against nil Job

* s/workername/worker_name

* Revert "rely on existing LogClone instead"

This reverts commit 17303cbac90d4b01815abca1309b78b97de368fb.

* Revert "guard Job.LogClone against nil Job"

This reverts commit f1ae22dee58d76f084582857830ffe8d4c546d7e.

server/channels/jobs/base_workers_test.go

@@ -17,12 +17,11 @@ func TestSimpleWorkerPanic(t *testing.T) {
 	jobServer, mockStore, mockMetrics := makeJobServer(t)
 
 	job := &model.Job{
-		Id:     "job_id",
-		Type:   "job_type",
-		Logger: jobServer.logger.(*mlog.Logger),
+		Id:   "job_id",
+		Type: "job_type",
 	}
 
-	exec := func(_ *model.Job) error {
+	exec := func(_ mlog.LoggerIFace, _ *model.Job) error {
 		return nil
 	}