Add workflow to release openmldb package manually

it's better to add workflow to release openmldb package manually on specific branch for test

Look for existing GitHub Actions workflows in the repository, likely in .github/workflows/. Understand the current build and release process for OpenMLDB packages. The workflow should be triggered manually and target a specific branch for testing. Check for any existing release scripts or package configurations to integrate.

索引モデルが issue の本文から書いたものです。