feat(weex): update weex utils (#7115)
feat(weex): update weex utils (#7115)

Add flow type annotations. Add the "registerComponentHook" and the "updateComponentData" api.
vuejs/vue,Hanks10100/vue,KingMario/vue,cnchanning/vue,vuejs/vue,KingMario/vue,Kingwl/vue,Hanks10100/vue,Jinjiang/vue,Kingwl/vue,Jinjiang/vue,Hanks10100/vue,vuejs/vue,KingMario/vue,cnchanning/vue,Kingwl/vue,cnchanning/vue,Kingwl/vue,vuejs/vue,KingMario/vue,Hanks10100/vue,Jinjiang/vue,Jinjiang/vue