Update contact email (#226)

Remove old email address and add current.

src/_includes/home.njk

@@ -29,7 +29,7 @@ templateEngineOverride : md, njk
   <i class="d-block mx-auto mb-4 fas fa-broadcast-tower fa-4x"></i>
   <h3>Stay connected</h3>
   <div class="col-lg-6 mx-auto">
-    <p class="lead mb-4"><a href="mailto:adam.jolicoeur@outlook.com" alt="Email me at adam.jolicoeur@outlook.com">adam.jolicoeur@outlook.com</a></p>
+    <p class="lead mb-4"><a href="mailto:adamjolicoeur@protonmail.com" alt="Email me at adamjolicoeur@protonmail.com">adamjolicoeur@protonmail.com</a></p>
     <div class="d-grid gap-2 d-sm-flex justify-content-sm-center">
       <div class="d-flex flex-column align-items-center">
         <a href="https://github.com/adamj" target="top" aria-label="View my GitHub profile" style="color: #2d333b;">