attempt to fix favicon

Author: sofiaoreis

index.html

@@ -6,7 +6,7 @@
     <title>Security Commits</title>
     <meta name="description" content="A convention and set of best practices for security commit messages." />
     <meta name="author" content="Sofia Reis" />
-    <link rel="icon" href="%BASE_URL%/refs/heads/main/docs/favicon.ico" />
+    <link rel="icon" href="/favicon.ico" />
 
     <meta property="og:title" content="Security Commits" />
     <meta property="og:description" content="A convention and set of best practices for security commit messages." />