[Bug] Radar `axisType` is no longer supported

### Version

6.0.0

### Link to Minimal Reproduction

https://echarts.apache.org/examples/en/editor.html?c=radar

### Steps to Reproduce

1. Create a radar chart
2. Add the property `axisType = 'log'` to the `radar` options or an `radar.indicator`

### Current Behavior

The `axisType` property has no influence on the scale of the radar axis.

### Expected Behavior

The `axisType` property should result in a `log` scale radar axis if specified.

### Environment

```markdown
- OS: Any
- Browser: Any
- Framework: Any
```

### Any additional comments?

Relevant Original Pull Request: https://github.com/apache/echarts/pull/11324 for issue https://github.com/apache/echarts/issues/11298
Relevant commit that removed support: https://github.com/apache/echarts/commit/595c3d8af4c9d7c6908c1e2d974e3ba66cb4cc69