github: update build.yml

.github/workflows/build.yml

@@ -3,13 +3,12 @@ on:
   pull_request:
   push:
     branches:
-      - main
       - master
   schedule:
     # rebuild everyday at 2:51
     # TIP: Choose a random time here so not all repositories are build at once:
     # https://www.random.org/clock-times/?num=1&earliest=01%3A00&latest=08%3A00&interval=5&format=html&rnd=new
-    - cron:  '51 2 * * *'
+    - cron:  '20 4 * * *'
 jobs:
   tests:
     strategy:
@@ -32,7 +31,7 @@ jobs:
         # Github found at
         # https://github.com/<your_githubname>/nur-packages/settings/secrets
         cachixName:
-          - <YOUR_CACHIX_NAME>
+          - nixerus
         nixPath:
           - nixpkgs=channel:nixos-unstable
           - nixpkgs=channel:nixpkgs-unstable