feat(slider): Introduce token for slider height

### Feature Description

Currently slider component has hard-coded height of 48px. In our app we need 34px height (we are replacing jquery slider control with material slider).
We cannot simply change the height of the component since internal elements (i.e. thumb) depend on the component height.
Thereby please expose the token that can be used to change height of the slider component.

### Use Case

Expose token to customize height of slider component.

首先定位 Angular Material slider 组件的实现，以及其中针对硬编码 48px 高度的样式或 token 定义。确认 thumb 和其他内部元素如何依赖该高度，然后验证是否可以通过 token 设置 34px 的 slider，同时不破坏这些元素。

由索引模型根据 Issue 内容生成。