Update context-object-reference.md

[victoraugustofd]

Updating documentation so it reflects the correct arguments to use the import feature.

Summary

As mentioned on the PR insomnia/pull/6044, the ImportOptions interface does not exists anymore and the import feature consider only the project structure, instead of the workspace to import the contents.

Reason

The documentation is outdated since it does not reflect the behaviour of the import feature.

Testing

It does not require testing, since it is a documentation update.

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
insomnia-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 28, 2024 1:54am

[CLAassistant]

All committers have signed the CLA.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}