Kleaf: init_ddk: Add `--local` option

* This is the mechanism which will make various use cases possible.
* It will be used in next changes.

Bug: 328770706
Change-Id: Ia130fb2077376a90c890037565c5936ab7d50116
Signed-off-by: Ulises Mendez Martinez <umendez@google.com>
2 files changed