Trigger CI on push to master only or PR

.github/workflows/build.yml

@@ -2,6 +2,8 @@ name: Build
 
 on: 
   push:
+    breanches:
+      - main
     paths:
       - 'src/**'
       - 'include/**'

.github/workflows/check.yml

@@ -2,6 +2,8 @@ name: Static Analysis
 
 on:
   push:
+    branches:
+      - main
     paths:
       - 'src/**'
       - 'include/**'

.github/workflows/dox.yml

@@ -5,6 +5,8 @@ on:
     types: [published]
 
   push:
+    branches:
+      - main
     paths:
       - 'src/**'
       - 'include/**'

.github/workflows/example.yml

@@ -2,6 +2,8 @@ name: Example
 
 on: 
   push:
+    branches:
+      - main
     paths:
       - 'examples/**'
       - '.github/workflows/example.yml'

.github/workflows/test.yml

@@ -2,6 +2,8 @@ name: Test
 
 on: 
   push:
+    branches:
+      - main
     paths:
       - 'src/**'
       - 'include/**'