Add artifact write permission

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: thomasneuberger

.github/workflows/cd.yml

@@ -17,6 +17,7 @@ jobs:
     permissions:
       contents: read
       packages: write
+      actions: write
       id-token: write
       attestations: write