Manager verify command failures on appliances

Using the manager verify command in the localadmin shell of a Manager Container might fail with curl error code 51.

dc-a2000-2424# manager verify 10.10.14.16:9443
Unable to reach manager https: Command '('curl', '-s', '--cacert', '/tmp/tmpSOEWOI', '-I', 
'https://10.10.14.16:9443/manager/api/sandra/ca/certificate.pem')' returned non-zero exit status 51

Normal system functions are not affected.