Fix npm publish by removing unnecessary scope config (#361)

The `npm config set scope $ORG_NAME` line caused newer npm versions
on the CircleCI executor to trigger interactive browser auth instead
of using the .npmrc token. This line was a leftover from a 2021 CI
migration and is not needed for this unscoped package.

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: imSzukala

circle.yml

@@ -68,7 +68,6 @@ jobs:
           name: Publish to npm
           command: |
             echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > intercom-plugin/.npmrc
-            npm config set scope $ORG_NAME
             cd intercom-plugin && npm publish
 
 workflows: