Update SEO and verification meta tags

webseite/ru.html

@@ -21,7 +21,7 @@
   <meta property="og:locale:alternate" content="pl_PL">
   <link rel="manifest" href="/manifest.json">
   <link rel="apple-touch-icon" href="/apple-touch-icon.png">
-  <meta name="google-site-verification" content="...">
+  <meta name="google-site-verification" content="00h-zfd9G88rqDE82beRlQU5gstDMzyfNJzaHEIHPFc">
   <meta name="msvalidate.01" content="...">
   <meta name="apple-app-site-association" content="...">
   <meta name="app-links" content="...">