fix: remove V(1) verbosity from BackupCronJob controller logger

The BackupCronJob controller initialized its root logger with V(1),
making all controller logs hidden unless the operator was started with
increased zap verbosity.

Remove the verbosity override from the controller logger to align with
other controllers and use default log visibility consistently.

Signed-off-by: Rohan Kumar <rohaan@redhat.com>

Author: rohanKanojia

main.go

@@ -192,7 +192,7 @@ func main() {
 	if err = (&backupCronJobController.BackupCronJobReconciler{
 		Client:           mgr.GetClient(),
 		NonCachingClient: nonCachingClient,
-		Log:              ctrl.Log.WithName("controllers").WithName("BackupCronJob").V(1),
+		Log:              ctrl.Log.WithName("controllers").WithName("BackupCronJob"),
 		Scheme:           mgr.GetScheme(),
 	}).SetupWithManager(mgr); err != nil {
 		setupLog.Error(err, "unable to create controller", "controller", "BackupCronJob")