chore: update to new google analytics (#7486)

docs/.vitepress/config/head.ts

@@ -88,7 +88,23 @@ gtag('config', 'UA-175337989-1');`,
     'script',
     {
       async: 'true',
+      src: 'https://www.googletagmanager.com/gtag/js?id=G-M74ZHEQ1M1',
     },
+  ],
+  [
+    'script',
+    {},
+    `
+      window.dataLayer = window.dataLayer || [];
+      function gtag(){dataLayer.push(arguments);}
+      gtag('js', new Date());
+
+      gtag('config', 'G-M74ZHEQ1M1');
+    `,
+  ],
+  [
+    'script',
+    {},
     `(function(h,o,t,j,a,r){
       h.hj=h.hj||function(){(h.hj.q=h.hj.q||[]).push(arguments)};
       h._hjSettings={hjid:2894908,hjsv:6};