For a new project, the deb-local-binary repo was not created before
building the first package, so that the compiling task failed.
Now we create the empty deb-local-binary repo when executing the
prepare task to make sure deb-local-binary repo exist.
Story: 2008862
Task: 43779
Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com>
Change-Id: I74754de6aea72769d490cf5b678ee223d097918b
3c53a1319d