Update data/news.yml

Co-authored-by: Kabilar Gunalan <kabilar.gunalan@gmail.com>

Author: luiztauffer

data/news.yml

@@ -60,7 +60,7 @@
 
 - date: 2022 03 08
   headline: >
-    <a href="https://www.dandiarchive.org/2022/03/08/microscopy-workshop.html">
+    <a href="https://about.dandiarchive.org/2022/03/08/microscopy-workshop.html">
     DANDI Human ex-vivo microscopy workshop/hackathon</a>.
 
 - date: 2022 02 15 - 02 18