Add local-vendor-boot-image argument to set vendor boot image
To use debug vendor_boot image from local with remote image / remote
instance, it needs an option to specify local vendor boot image path.
Add an option local-vendor-boot-image for specifying vendor boot image.
Test: acloud-dev create --build-target target1 --branch branch1 \
--build-id build1 --remote-fetch --host host1 \
--host-user user1 -vv \
--local-vendor-boot-image=vendor_boot-debug.img
Test: atest --host acloud_test
Bug: 335821657
Change-Id: Idbbc24b9e8edaf80bafc79a473fa58387ca561be
12 files changed
