chore: fix release upload

Author: sureshg

.github/workflows/build.yml

@@ -26,6 +26,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: write
+
 env:
   releaseBuild: ${{ github.event_name == 'push' && contains(github.ref, 'refs/tags/') }}