Ser release frequency to 10 AM on Sunday's

Author: michalChrobot

.yamato/ngo-publish.yml

@@ -4,7 +4,7 @@ ngo_release_preparation:
   triggers:
     recurring:
       - branch: develop-2.0.0 # We make new releases from this branch
-        frequency: weekly # Run at some point every Saturday. Note that it's restricted to every 4th Saturday inside the script
+        frequency: "10 * * 1" # Runs every Sunday at 10:00 AM
   rerun: always
   commands:
     - pip install PyGithub