sw-patch is being removed and mentions of it should be removed
as they serve no purpose.
Depends-On: https://review.opendev.org/c/starlingx/update/+/934968
Test-Plan:
PASS: AIO-SX upgrade using sw-manager strategy
PASS: AIO-DX System Controller upgrade using strategy
PASS: subcloud upgrade using dcmanager strategy
PASS: AIO-DX initial install and bootstrap
Story: 2010676
Task: 51401
Change-Id: I980aafc59b2abf6ecf405add8cdeef7ae4b3a7a3
Signed-off-by: mmachado <mmachado@windriver.com>