refactor: Check if org is undefined in the CLI formatted output [CC-763]

[ipapast]

What does this PR do?

This PR changes the formatted output of the Snyk CLI to NOT display an organization name, if it is undefined.

The CLI currently displays undefined for the formatted final output of a test run, if an organization is not defined. We add a check here to not print it if it is undefined.

As we are moving towards the Beta release of the IaC experimental flow, we want to have an org name correctly displayed.
At this moment, the org name is getting passed from a test endpoint, so there is no easy way to do it without using it in the new experimental flow.

We will tackle this problem in a next PR, however we don't want to show undefined to our users for now, so we skip the organization name.

How should this be manually tested?

Run node ~/snyk-repos/snyk/dist/cli iac test file.tf --experimental before
Run npm run build && node ~/snyk-repos/snyk/dist/cli iac test file.tf --experimental after to check that the org name is not getting displayed anymore.

Relevant tickets

Jira CC-763

Screenshots

Before

After

[github-actions]

	Warnings
⚠️	You've modified files in src/ directory, but haven't updated anything in test folder. Is there something that could be tested?

	Messages
📖	This PR will not trigger a new version. It doesn't include any commit message with feat or fix.

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