Remove synchronization note from README

Removed automatic synchronization note for release information -- it will added by the workflow when the first synchronization happens.

Author: hdamker

README.md

@@ -71,8 +71,6 @@ Repository for xxx of the {{subproject_name}} Working Group"
 
 The repository has no (pre)releases yet, work in progress is within the main branch.
 
----
-_This section is automatically synchronized by CAMARA project-administration from [data/releases-master.yaml](https://github.com/camaraproject/project-administration/blob/main/data/releases-master.yaml)._
 <!-- CAMARA:RELEASE-INFO:END -->
 
 ## Contributing