fix Field test cases

[bugfix] missing dependencies jsx helper

[Doc] List: update demo & document (youzan#2573)

bump @vant/[email protected]

[improvement] Icon: add cart-circle icon (youzan#2480)

[new feature] Card: add price、num slot (youzan#2416)

[improvement] Coupon: update cell value color (youzan#2359)

[bugfix] Icon: error when custom style (youzan#2325)

[bugfix] gulp-less import (youzan#2319)

[new feature] Sku: add hide-quota-text prop (youzan#2216)