If we time out waiting for volume to be attached the message given
to user is not informative enough:
"Attach timeout for volume vol-123"
It would be better if we provide more information on what's going on
and even include name of the driver that's causing the problem, e.g.:
"timed out waiting for external-attacher of ebs.csi.aws.com CSI driver to attach volume vol-123"
f17f00363b