add bluesky author to Lit Team (#1445)

Author: timker

packages/lit-dev-content/site/_data/authors.json

@@ -2,7 +2,8 @@
   "lit-team": {
     "name": "Lit Team",
     "links": {
-      "twitter": "buildWithLit"
+      "twitter": "buildWithLit",
+      "bluesky": "lit.dev"
     },
     "image": {
       "url": "logo.svg#flame",

packages/lit-dev-content/site/_includes/blog-post.html

@@ -80,6 +80,9 @@ <h1>{{ title }}</h1>
                   <li><a href="https://twitter.com/{{ authorData.links.twitter }}"
                         target="_blank" rel="noopener">Twitter</a></li>
                 {% endif %}
+                {% if authorData.links.bluesky %}
+                  <li><a href="https://bsky.app/profile/{{ authorData.links.bluesky }}" target="_blank" rel="noopener">Bluesky</a></li>
+                {% endif %}
                 {% if authorData.links.github %}
                   <li><a href="https://github.com/{{ authorData.links.github }}"
                         target="_blank" rel="noopener">GitHub</a></li>