ci(workflow): allow to trigger native builds manually (#50703)
### What?
This PR allows to trigger subset of build-and-deploy workflow manually via gh actions UI.
### Why?
Turbopack time to time requires to validate its changes against all of the platforms we build. Adding manual workflow allows to test it easier.
It tries to guard release check `isRelease` only if it comes from normal event (non manual dispatch) to avoid accidental publish workflow.
