cleanup: Modifies Wrapcheck linter

Wrapcheck is a  simple Go linter to check that errors
from external packages are wrapped during return to
help identify the error source during debugging.
This commit addresses the wrapcheck error

Updates:#2025

Signed-off-by: Yati Padia <ypadia@redhat.com>

internal/controller/persistentvolume/persistentvolume.go

@@ -78,7 +78,7 @@ func add(mgr manager.Manager, r reconcile.Reconciler) error {
 	// Watch for changes to PersistentVolumes
 	err = c.Watch(&source.Kind{Type: &corev1.PersistentVolume{}}, &handler.EnqueueRequestForObject{})
 	if err != nil {
-		return err
+		return fmt.Errorf("failed to watch the changes: %w", err)
 	}
 	return nil
 }