Form styles not using prefix and changing not ant-design forms styles

[JuanTincho]

This style is changing our radio and checkbox inputs globally in our code (line 229).

compatible/src/form/style/index.less

Line 145 in 2847470

form {

The same style in ant-design/ant-design is using a prefix to modify its children.

https://github.com/ant-design/ant-design/blob/264b3514d8f2f06fc627dc734c6bd68d98a3a16f/components/form/style/components.less#L9