Update workflow to run on push to master

.github/workflows/raspberry_pi.yml

@@ -1,38 +1,28 @@
-name: Raspberry Pi
-on:
-  workflow_dispatch:
-    inputs:
-      extra_resolve_options:
-        description: "Extra Resolve Options"
-        required: false
-  schedule:
-    - cron: "0 1 * * *" # 3 AM CET
-  push:
-  pull_request:
+concurrency:
+  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
 jobs:
   RaspberryPi:
     uses: steinwurf/cross-compile-action/.github/workflows/action.yml@6.0.0
     with:
-      extra_resolve_options: ${{ github.event.inputs.extra_resolve_options }}
-      name: Raspberry Pi
       cxx_mkspec: cxx_raspberry_gxx83_armv7
+      extra_resolve_options: ${{ github.event.inputs.extra_resolve_options }}
       image: ghcr.io/steinwurf/gcc-8.3.0-raspberrypi-armv7:1.0.0
-      test_runner: raspberry_pi
-      test_binary_name: cpuid_tests
+      name: Raspberry Pi
       test_binary_directory: build/cxx_raspberry_gxx83_armv7/test
+      test_binary_name: cpuid_tests
       test_option: --no_fail
-
-
-
-
-
-
-
-
-
-
-
-# Cancel previous in-progress when pushing: https://stackoverflow.com/a/72408109
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
-  cancel-in-progress: true
+      test_runner: raspberry_pi
+name: Raspberry Pi
+'on':
+  pull_request: null
+  push:
+    branches:
+    - master
+  schedule:
+  - cron: 0 1 * * *
+  workflow_dispatch:
+    inputs:
+      extra_resolve_options:
+        description: Extra Resolve Options
+        required: false