fix: add ci permission

Signed-off-by: Eray Ates <eates23@gmail.com>

Author: rytsh

.github/workflows/build.yml

@@ -8,6 +8,7 @@ permissions:
   # Give the workflow permission to write attestations.
   id-token: write
   attestations: write
+  contents: write
 jobs:
   release:
     runs-on: ubuntu-latest