Radar point overlap their label

[mrleblanc101]

Expected Behavior

The point should not overlap the label.

Current Behavior

The chart positioning doesn't take the point size into account.

Possible Solution

Adding a padding or offset options to pointsLabels.
A potential fix was proposed in #5873 but it ended up being reject as another PR was supposed to solve this problem by adding a line-height setting.
Increasing the line-height is not a solution when using multiline labels.

Steps to Reproduce

Charts.js: https://codepen.io/kurkle/pen/qBqQqxa
Vue-chart.js: https://codesandbox.io/s/autumn-frog-bel26?file=/components/RadarChart.vue

Environment

• Chart.js version: 2.9.4
• Browser name and version: Chrome 89

[mrleblanc101]

Exemple with increased lineHeight and why it's not a good solution when using mutiline labels.