chore(dashboard): fix canonical tag

Author: awisniew207

packages/apps/app-dashboard/index.html

@@ -18,7 +18,7 @@
     <link rel="icon" type="image/png" sizes="192x192" href="/favicon.png" />
     <link rel="apple-touch-icon" sizes="180x180" href="/favicon.png" />
     <meta name="theme-color" content="#ff722c" />
-    <link rel="canonical" content="https://dashboard.heyvincent.ai/" />
+    <link rel="canonical" href="https://dashboard.heyvincent.ai/" />
     <meta
       name="viewport"
       content="width=device-width, initial-scale=1.0"