This review is for adding array cli commands to the az log functionality. The new added commands and their description are below.
cloud az set log on: Set the log functionality on

cloud az set log off: Set the log functionality off

cloud az show log status: Check Azure CLI log functionality status

cloud az show log log: Show the log of az tools

cloud az set loglevel debug: Set the log severity to debug

cloud az set loglevel info: Set the log severity to info

cloud az set loglevel warning: Set the log severity to warning

cloud az set loglevel error: Set the log severity to error

manual test