Add a `name` option to `spe container get` command

[Adam-it]

The aim is to update the spe container get to allow to get the container by its display name and make the current id option optional.

Options

Option	Description
-n, --name [name]	Display name of the Container. Specify either id or name but not both.

Also change the id to optional.

Also when using name option we will need to run the /fileStorage/containers to list all containers and match the container by name.

[Adam-it]

I'll take it