change googletagmanager domain to fix mainland china access

import { defaultTheme } from '@vuepress/theme-default'

import { docsearchPlugin } from '@vuepress/plugin-docsearch'

import { googleAnalyticsPlugin } from '@vuepress/plugin-google-analytics'

// import { googleAnalyticsPlugin } from '@vuepress/plugin-google-analytics'

import { pwaPlugin } from '@vuepress/plugin-pwa'

// import { pwaPopupPlugin } from '@vuepress/plugin-pwa-popup'

import { tocPlugin } from '@vuepress/plugin-toc'

        ['meta', { name: 'google-site-verification', content: 'Av-srANCmFA_yZ8Iasa1yQsIPJCF_zlP5AoD35m6_Ww' }],

        ['script', {

            async: true,

            src: 'https://www.googletagmanager.com/gtag/js?id=G-1BQBXDGY3R'

            src: 'https://googletagmanager.com/gtag/js?id=G-1BQBXDGY3R'

        }],

        ['script', {}, `

                        window.dataLayer = window.dataLayer || [];