This fix is for software deploy precheck to
ignore subcloud offline alarm(280.001) for patch
and upgrade software deployment.
Test Plan:
PASSED: software deploy precheck ignores
alarm 280.001 for software deployment.
PASSED: vim sw-deploy strategy creation is
successful when alarm 280.001 is present.
Closes-Bug: 2088023
Change-Id: Ic31847e2119b0d28bee0897a7d7f36aca1311813
Signed-off-by: Vanathi.Selvaraju <vanathi.selvaraju@windriver.com>