Automatically delete existing rules on allero validate

[dimabru]

Is your feature request related to a problem? Please describe.
When running allero validate it ignores rules compiled in the binary if same rule exists in the filesystem. This makes it tough to further enhance the cli capabilities since every change to the existing set of rules forces the user to manually delete the ones already exist in their filesystem

Describe the solution you'd like
Per UniqueId of each rule: override the existing rules

Describe alternatives you've considered
Manually deleting the existing rules

Additional context
We need to make sure not to delete any custom rules