### 1001 - Cmd Added

**Description**: Checks whether a new cmd is added from the previous cli version. 

**Analysis**: This is considered an additive change in new cli version.

**Example**: Cmd `az monitor diagnostic-setting list` is being added in new cli version.

#### Before
> + az (command root) 
>  + monitor (group)
>    + diagnostic-setting (sub-group)
>      + create 
>      + delete
>      + update
>      + show
>      

#### After 
> + az (command root)
>  + monitor (group)
>    + diagnostic-setting (sub-group)
>      + create 
>      + delete
>      + update
>      + show 
>      + list
>      