Improve UX when adding a module without an explicit name

[VenelinMartinov]

What happened?

When adding a module like so:

PULUMI_ENABLE_VIEWS_PREVIEW=true pulumi package add terraform-module terraform-google-modules/network/google//modules/vpc

A user is faced with the following error:

error: failed to get schema: parameterize: rpc error: code = Unknown desc = terraform-module failed to parse parameters: expected 2 or 3 arguments, got 1

It is not obvious that they need to provide a name for the module. We should consider improving the experience here:

1. Either infer the name when we can (@Zaid-Ajaj said this is not always possible and not always consistent)
2. Or provide a clearer error message about how to fix the issue "Please provide a name for the generate module, for example: pulumi package add blah blahName"

Example

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Output of pulumi about

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Additional context

No response

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