feat: Add v6 and v7 to the command line utility

[jlarmstrongiv]

Feature description

I thought I would be able to create uuids via the cli for the new versions added in uuid@10, but they are not supported.

Additional information

If not, an error saying it’s not supported would be nice.

[jlarmstrongiv]

Fun fact, if you use monorepos, you must also install uuid in the package or subpackage wherever you plan to run the cli. So even if you installed it in packages/example/package.json, you must also install it in the root package.json if you want to run the cli in the monorepo root (or avoid running an outdated version).