[Feature Request]: Staged build to decrease image size

[LuisPeregrina]

What needs to be done?

Build by stages, copy the outputs to a slimmer image. See https://docs.docker.com/build/building/multi-stage/

What problem does this solve?

8.2 GB image uncompressed

Target users/beneficiaries

No response

Current alternatives/workarounds

No response

Proposed approach

what you want is in first stage get all the dev tools, build, then the output is copied to another stage that doent have the build tools.