fix workflow: adjust permissions according to documentation

https://docs.github.com/en/packages/managing-github-packages-using-github-actions-workflows/publishing-and-installing-a-package-with-github-actions#publishing-a-package-using-an-action

.github/workflows/ci.yml

@@ -9,6 +9,10 @@ on:
 jobs:
   deploy:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
     steps:
       - uses: actions/checkout@v3
 

.github/workflows/cife.yml

@@ -9,6 +9,10 @@ on:
 jobs:
   deploy:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
     steps:
       - uses: actions/checkout@v3