allow workflow to write the release

Author: erubboli

.github/workflows/release.yml

@@ -5,6 +5,9 @@ on:
     tags:
       - '**[0-9]+.[0-9]+.[0-9]+*'
 
+permissions:
+  contents: write
+
 jobs:
   build-macos:
     uses: ./.github/workflows/release_macos.yml