[CLI-84] Add improvement to the virgil config
[CLI-84] Add improvement to the virgil config

1. Show path to the configuration file applied for all users:
   virgil config --global --path

2. Show path to the configuration file applied for current user:
   virgil config --local --path

3. Show configuration file template:
   virgil config --template

4. Create a global configuration file from template:
   virgil config --global --create

5. Create a local configuration file from template:
   virgil config --local --create

6. Show the local configuration file:
   virgil config --local --list

7. Show the global configuration file:
   virgil config --global --list

VirgilSecurity/virgil-cli