Update 2025-09-30-gigascience.md with another post-publication signature

Author: Daniel-Mietchen

content/posts/2025-09-30-gigascience.md

@@ -81,6 +81,7 @@ by the end of October if you wish to add your name):
 
 * J. Harry Caufield
 * Nicola Soranzo
+* Daniel Mietchen
 
 ![Photo at GigaScience Birthday Party 2025](/img/2025/2025-gigascience-party.jpg)
 ![Sreenshot of BCC online conference](/img/2025/2025-online-bcc.jpg)