Update automated publishing

Author: joachimvh

.github/workflows/publish.yml

@@ -4,6 +4,10 @@ on:
   release:
     types: [published]
 
+permissions:
+  id-token: write  # Required for OIDC
+  contents: read
+
 jobs:
   npm-publish:
     runs-on: ubuntu-latest
@@ -14,5 +18,3 @@ jobs:
           node-version: 20
           registry-url: "https://registry.npmjs.org"
       - run: npm publish
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.npm-token }}