fix(metadata): remove duplicated tags

Author: ReddyyZ

index.html

@@ -5,7 +5,6 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <meta name="author" content="WorkoutLogs" />
     <meta name="theme-color" content="#fc2b2b" />
-    <link rel="canonical" href="https://workoutlogs.github.io" />
     <meta
       name="robots"
       content="index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1"