update workflow permissions (#22)

.github/workflows/release.yml

@@ -3,11 +3,17 @@ on:
   push:
     branches: [main]
 
+permissions: {}
+
 jobs:
   release:
     name: Release
     runs-on: ubuntu-latest
     timeout-minutes: 10
+    permissions:
+      contents: write
+      id-token: write
+      pull-requests: write
     steps:
       - uses: actions/checkout@v3
       - name: Install dependencies