Remove twitter:site meta tag from channel view

src/invidious/views/channel.ecr

@@ -10,7 +10,6 @@
 <meta property="og:image" content="/ggpht<%= channel_profile_pic %>">
 <meta property="og:description" content="<%= channel.description %>">
 <meta name="twitter:card" content="summary">
-<meta name="twitter:site" content="@omarroth1">
 <meta name="twitter:url" content="<%= HOST_URL %>/channel/<%= ucid %>">
 <meta name="twitter:title" content="<%= author %>">
 <meta name="twitter:description" content="<%= channel.description %>">