With the previous changes to bring controllerapi.BuildOptions up to date
with build.Options, we can have bake generate
controllerapi.BuildOptions, and then convert those to build.Option using
the controller/build package.
This is an intermediate patch, designed to allow us to clean up some
shared logic between both build and bake. The next step will be to
modify bake to use the controller api, and completely skip the
build.Options generation step.
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>