Padding to axes label

[EmilMoe]

I have been looking all over Google and your documentation, but it seems impossible to add padding right to this "PROCENT"?

[etimberg]

@EmilMoe #4382 added a lineHeight setting to the scale titles that could be used to add some padding here by setting it larger than the font size. Would it be possible to give this a try and see how it goes?

[EmilMoe]

@etimberg I'm adding it like this, but nothing changes. Maybe I misunderstand it?

scaleLabel: {
  display: true,
  labelString: 'PROCENT',
  fontColor: 'rgba(0,0,0,0.4)',
  fontSize: 10,
  lineHeight: 20
}

[etimberg]

That should work, but there is more extensive discussion in #4505. I'm going to fold this in with that issue since they are the same underlying issue.