feat(mp-alipay): 支付宝小程序支持用户传递 options

[Otto-J]

vue2 #4887

https://ask.dcloud.net.cn/question/190681

[github-actions]

Size report

Path	Size
packages/size-check/dist/size-check.es.js	45.66 KB (0%)
packages/size-check/dist/style.css	2.88 KB (0%)
packages/uni-app/dist/uni-app.es.js	2.05 KB (0%)
packages/uni-h5-vue/dist/vue.runtime.esm.js	76.23 KB (0%)
packages/uni-mp-vue/dist/vue.runtime.esm.js	58.89 KB (0%)
packages/uni-mp-alipay/dist/uni.api.esm.js	12.91 KB (0%)
packages/uni-mp-alipay/dist/uni.mp.esm.js	7.57 KB (+0.3% 🔺)
packages/uni-mp-baidu/dist/uni.api.esm.js	9.93 KB (0%)
packages/uni-mp-baidu/dist/uni.mp.esm.js	9.27 KB (0%)
packages/uni-mp-qq/dist/uni.api.esm.js	9.22 KB (0%)
packages/uni-mp-qq/dist/uni.mp.esm.js	7.22 KB (0%)
packages/uni-mp-toutiao/dist/uni.api.esm.js	9.37 KB (0%)
packages/uni-mp-toutiao/dist/uni.mp.esm.js	9.09 KB (0%)
packages/uni-mp-weixin/dist/uni.api.esm.js	10.04 KB (0%)
packages/uni-mp-weixin/dist/uni.mp.esm.js	7.34 KB (0%)
packages/uni-quickapp-webview/dist/uni.api.esm.js	9.18 KB (0%)
packages/uni-quickapp-webview/dist/uni.mp.esm.js	8.42 KB (0%)