switch to npm registry for publishing packages

.github/workflows/release-package.yml

@@ -19,19 +19,16 @@ jobs:
       - run: npm run test:coverage
       - run: npm run build
 
-  publish-gpr:
+  publish-npm-registry:
     needs: build
     runs-on: ubuntu-latest
-    permissions:
-      packages: write
-      contents: read
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           node-version: 20
-          registry-url: https://npm.pkg.github.com/
+          registry-url: https://registry.npmjs.org
       - run: npm ci
-      - run: npm publish
+      - run: npm publish --provenance --access public
         env:
-          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
+          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}