fix ci jobs

.github/workflows/ci.yml

@@ -1,6 +1,8 @@
 name: tests
 
 on:
+  push:
+  pull_request:
   schedule:
     - cron: '37 3 * * *'
 

.github/workflows/nightly.yml

@@ -1,8 +1,6 @@
 name: tests
 
 on:
-  push:
-  pull_request:
   schedule:
     - cron: '47 3 * * *'