[RFC] ConfigProvider support configuring all icon props

[MadCcc]

Motivation

To customize icons used in components, like closeIcon of Tag

API

In each component configuration in ConfigProvider

Use semantic name for each scenes of icon, .e.g closeIcon stands for icon to close something (Modal/Notification)

<ConfigProvider icons={{ closeIcon: '' }}>

[li-jia-nan]

• feat: CP support Drawer closeIcon #46894
• feat: CP support Modal closeIcon #47226
• feat: CP support Tour closeIcon #47200
• feat: CP support Alert closeIcon #47235
• feat: CP support Notification closeIcon #47244
• feat: CP support Tag closeIcon #47250
• feat: CP support Image closeIcon #47252
• feat: CP support Table expandIcon #47225
• feat: CP support Tabs addIcon & moreIcon #47274
• feat: CP support Tabs removeIcon #47334
• feat: CP support Transfer selectionsIcon #47301
• feat: CP support collapse expandIcon #47473
• feat: CP support Menu expandIcon #47561
• feat: CP support Input allowClear #47602
• feat: CP support Input.TextArea allowClear、autoComplete、className、classNames、style、styles #47589
• feat: CP support FloatButton.Group closeIcon #47953

[li-jia-nan]

[li-jia-nan]

type IconType =
  | 'expandIcon' // Collapse、Menu
  | 'clearIcon' // Cascader、DatePicker、TimePicker、Input、Mentions、Select、TreeSelect
  | 'suffixIcon' // Cascader、Select、TreeSelect
  | 'feedbackIcon' // Form
  | 'upIcon' // InputNumber
  | 'downIcon' // InputNumber
  | 'removeIcon' // Cascader、Upload、Select、TreeSelect
  | 'selectionsIcon' // Transfer
  | 'allowClear' // Cascader

[MadCcc]

只有单个组件会用的可以不用放在这里面，后面支持组件 prop 就可以了。
icon 不用，这是每个组件的定制化内容，不具有语义。
expandIcon 在 Menu 和 Collapse 中使用的并不一致，暂时先不加。

type IconType =
  | 'closeIcon' // Alert、Drawer、FloatButton、Modal、Notification、Tag、Tour
  | 'clearIcon' // Cascader、DatePicker、TimePicker、Input、Mentions、Select、TreeSelect
  | 'suffixIcon' // Cascader、Select、TreeSelect 这个最好可以改个更具有语义的名字
  | 'removeIcon' // Cascader、Upload、Select、TreeSelect