fix: token permissions

Signed-off-by: Douglas Gadêlha <dgadelha@live.com>

Author: dgadelha

.github/workflows/helm.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     permissions:
-      contents: write
+      packages: write
 
     steps:
       - name: Checkout 🛎️