fix(release): pass NODE_AUTH_TOKEN to npm publish step

The publish step was missing the env mapping for NODE_AUTH_TOKEN, so
npm received an unauthenticated PUT and responded with 404. This caused
the v0.15.0 release workflow to fail at the publish step.

Author: morluto

.github/workflows/release.yml

@@ -190,6 +190,8 @@ jobs:
             });
           ' <<<"$metadata"
       - name: Publish npm package
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NODE_AUTH_TOKEN }}
         run: npm publish --provenance --access public
       - name: Attach npm package to GitHub release
         env: