chore: update GitHub Actions workflow — add npm environment for publishing

Author: sambharia

.github/workflows/publish.yml

@@ -5,6 +5,7 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    environment: npm
     permissions:
       contents: read
       id-token: write
@@ -16,6 +17,4 @@ jobs:
           registry-url: "https://registry.npmjs.org"
       - run: npm ci
       - run: npm test
-      - run: npm publish --provenance --access public
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+      - run: npm publish --provenance --access public