revert(ci): remove NPM_TOKEN, publish uses OIDC trusted publishing

Author: RubenHalman

.github/workflows/publish-core.yml

@@ -34,6 +34,4 @@ jobs:
 
       - name: Publish
         working-directory: packages/core
-        run: npm publish --provenance --access public
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npm publish --provenance --access public