cli: merge scan and get commads

[chenk]

Merge the current CLI scan and get commands for the following reports:

• starboard scan configauditreports nginx
• starboard scan vulnerabilityreports nginx

Example:

When you run :

starboard scan configauditreports

it should scan for config checks and returns the scan result in one go and return output at the end of the scanning in the following formats:

• console (table) , by default (#1097)
• json format
• yaml format

Once the above has been completed the get command can be deprecated and removed