* Use compiler plugin to generate setup.mjs

* Include generation of setup.mjs into build pipeline

* Add support of TestHelpers to generation

* add mavenCentral repo

* Refactoring

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Co-authored-by: Ilya Goncharov <ilya.goncharov@jetbrains.com>
Co-authored-by: Oleksandr.Karpovich <a.n.karpovich@gmail.com>