Update choldgraf metadata

jasongrout · choldgraf · web-flow · commit 29205b010238 · 2025-02-09T07:57:25.000+01:00
Co-authored-by: Chris Holdgraf &lt;choldgraf@gmail.com&gt;
diff --git a/about.html b/about.html
@@ -365,6 +365,8 @@
   - name: Chris Holdgraf
     photo: Chris_Holdgraf.png
     gh_handle: choldgraf
+    linkedin: https://www.linkedin.com/in/chrisholdgraf/
+    bluesky_handle: choldgraf.com
     twitter_handle: choldgraf
     personal: http://chrisholdgraf.com
   - name: Ana Ruvalcaba
