junfeng-li 197e944092 Remove legacy upgrade code
This commit is to remove legacy upgrade code in update repo.
After removal, the USM is used for platform upgrade.

Test Plan:

PASS: build the iso
PASS: deploy iso in SX
PASS: deploy iso in DX

Task: 50259
Story: 2010676
Change-Id: If2020a6f529ab478f4bd048fdf7c14e9bf462ed6
Signed-off-by: junfeng-li <junfeng.li@windriver.com>
2024-06-04 13:54:21 +00:00
..
2024-06-04 13:54:21 +00:00