Fix GitHub Actions permissions for release creation

Add 'contents: write' permission to allow workflow to create releases.
This fixes the 403 'Resource not accessible by integration' error.

Author: woldann

.github/workflows/build.yml

@@ -7,6 +7,9 @@ on:
     branches: [ main, master ]
   workflow_dispatch:
 
+permissions:
+  contents: write
+
 jobs:
   build-windows-msvc:
     runs-on: windows-latest