fix: add explicit permissions to release workflow

- Add contents: write and packages: write permissions
- This should resolve the 403 error when creating GitHub releases
- Required for organization repositories

Author: maximilien

.github/workflows/release.yml

@@ -19,6 +19,9 @@ jobs:
   release:
     name: Create Release
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      packages: write
     steps:
       - name: Checkout code
         uses: actions/checkout@v4