fixed the path to checkout existing blog posts on the home page of the blog starter template (withastro#10814)

Currently the 4th point on home page says: "Check out the included blog posts in src/pages/blog/". It the path here should be "src/content/blog/".

Author: DamanjeetSingh1

examples/blog/src/pages/index.astro

@@ -30,7 +30,7 @@ import { SITE_TITLE, SITE_DESCRIPTION } from '../consts';
 				<li>Edit this page in <code>src/pages/index.astro</code></li>
 				<li>Edit the site header items in <code>src/components/Header.astro</code></li>
 				<li>Add your name to the footer in <code>src/components/Footer.astro</code></li>
-				<li>Check out the included blog posts in <code>src/pages/blog/</code></li>
+				<li>Check out the included blog posts in <code>src/content/blog/</code></li>
 				<li>Customize the blog post page layout in <code>src/layouts/BlogPost.astro</code></li>
 			</ul>
 			<p>