fix: createErrorBlock will lost the style cause treeshaking (#6551)

fix: treeshaking 导致样式丢失

src/components/error-block/create-error-block.tsx

@@ -5,6 +5,7 @@ import { mergeProps } from '../../utils/with-default-props'
 import { NativeProps, withNativeProps } from '../../utils/native-props'
 import { useConfig } from '../config-provider'
 import type { ErrorBlockStatus, ImageRecord } from '.'
+import './error-block.less'
 
 const classPrefix = `adm-error-block`
 

src/components/error-block/index.ts

@@ -1,4 +1,3 @@
-import './error-block.less'
 import type { ReactNode } from 'react'
 import { ErrorBlock } from './error-block'