Changed release date to be in sync with what is shown on the website.

release_notes/v1/data_releases/05.md

 ## Release notes: CD-Code v1.05
 _______________________________
 
-Released on 31 January 2024
+Released on 23 January 2024
 
 ### What's new?
 
@@ -22,4 +22,4 @@ None
 
 ##### Open issues
 
-https://git.mpi-cbg.de/dd-code-team/dd-code-web/-/issues
\ No newline at end of file
+https://git.mpi-cbg.de/dd-code-team/dd-code-web/-/issues