chore: fix preview release to use correct target (#524)

Author: mandarini

packages/core/realtime-js/.github/workflows/preview-release.yml

@@ -22,7 +22,6 @@ on:
       - master
     paths:
       - 'src/**'
-      - 'test/**'
       - 'package.json'
       - 'package-lock.json'
       - 'tsconfig.json'