Run github actions also on master branch (#774)

.github/workflows/build_tests.yml

@@ -1,7 +1,13 @@
 
 name: Build Tests
 
-on: [pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '*'
 
 jobs:
   Linux-GCC:

.github/workflows/firmware_build_test.yml

@@ -1,6 +1,12 @@
 name: Firmware Build Test
 
-on: [pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '*'
 
 jobs:
   Firmware-build:

.github/workflows/format_checks.yml

@@ -1,6 +1,12 @@
 name: Format Checks
 
-on: [pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '*'
 
 jobs:
   format_checks:

.github/workflows/functional_change_indicator.yml

@@ -1,6 +1,12 @@
 name: Change Indicator
 
-on: [push]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '*'
 
 jobs:
   unit_tests:

.github/workflows/unit_tests.yml

@@ -1,6 +1,12 @@
 name: Unit Tests
 
-on: [pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '*'
 
 jobs:
   unit_tests: