add scheduler trigger

Author: oaksharks

.github/workflows/python-pytest.yml

@@ -10,7 +10,7 @@ on:
     branches: [ master ]
   schedule:
     # since * is a special character in YAML you have to quote this string
-    - cron:  '0 0 5 1/7 * ?'
+    - cron:  '0 5 1/7 * *'
 
 jobs:
   default: