Add permissions to GitHub Actions workflow

Author: wiltark

.github/workflows/build.yml

@@ -3,7 +3,10 @@ name: Launcher Build
 on:
   push:
     branches: [ master ]
-
+permissions:
+  contents: write
+  issues: write
+  pull-requests: write
 jobs:
   create-release:
     runs-on: ubuntu-latest