[autotest] move deploy_production* from contrib/ to site_utils/ #2/3

Step 2: Switch to using site_utils/ rather than contrib/ copy of
deploy_production_local.

BUG=None
TEST=None

Change-Id: I1ee0563917ca216472ef90f895c6dcd2d8e5285a
Reviewed-on: https://chromium-review.googlesource.com/275054
Reviewed-by: Dan Shi <dshi@chromium.org>
Commit-Queue: Aviv Keshet <akeshet@chromium.org>
Tested-by: Aviv Keshet <akeshet@chromium.org>
1 file changed