Fix pipeline

Signed-off-by: Randy Deborggraeve <randy@deb-ict.com>

.github/workflows/build.yml

@@ -1,11 +1,11 @@
 name: build
+permissions:
+  contents: read
+  pull-requests: write
 on:
-  push:
-    branches:
-      - master
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
     build:
@@ -22,6 +22,6 @@ jobs:
 
         - name: Build
           run: go build ./...
-          
+
         - name: Test
           run: go test ./...