Fix accessibility issues

src/components/Footer.astro

@@ -29,7 +29,6 @@ import Icon from './AstroIcon.astro';
         href='/about'>FAQs</a
       >
       <a
-        aria-label="Subscribe to YouTube channel"
         class='px-2 py-1.5 transition-colors hover:text-white sm:border-b-0 sm:px-0 sm:py-0'
         href='https://youtube.com/theroadmap?sub_confirmation=1'
         target='_blank'>YouTube</a>
@@ -68,6 +67,7 @@ import Icon from './AstroIcon.astro';
             <a href='/privacy' class='hover:text-white'>Privacy</a>
             <span class='mx-1.5'>&middot;</span>
             <a
+              aria-label="Subscribe to YouTube channel"
               href='https://youtube.com/theroadmap?sub_confirmation=1'
               target='_blank'
               class='hover:text-white'