improve performance by adding another preconnect (#3737)

* improve performance by adding another preconnect

This is the code Google Fonts officially provides.

The reason for adding a secound url is that the link:
https://fonts.googleapis.com/css2?family=Inter:wght@100&display=swap

lists src urls like this:
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/inter/v11/UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyeAZ9hiA.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

so for better performance both urls needs to be preconnected.

* Update examples/portfolio/src/components/MainHead.astro

Co-authored-by: Nate Moore <[email protected]>

examples/portfolio/src/components/MainHead.astro

@@ -9,5 +9,6 @@ const { title = 'Jeanine White: Personal Site', description = 'The personal site
 <title>{title}</title>
 
 <link rel="icon" type="image/x-icon" href="/favicon.ico" />
-<link rel="preconnect" href="https://fonts.gstatic.com" />
+<link rel="preconnect" href="https://fonts.googleapis.com">
+<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 <link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;700;900&display=swap" rel="stylesheet" />