Run cli with collection as json file

[aznan2]

I have checked the following:

• I've searched existing issues and found nothing related to my issue.

This feature

• blocks me from using Bruno
• would improve my quality of life in Bruno
• is something I've never seen an API client do before

Describe the feature you want to add, and how it would change your usage of Bruno

I'm running API tests with Bruno cli inside a container in Kubernetes. It works, but it's quite cumbersome to lug around an entire folder with a bunch of files and subdirectories and mount them in the container. It would be neat if I could export my collection in Bruno format, just mount that single file, and run the cli with something like bru run --bruno-source /mnt/my-collection.json

Mockups or Images of the feature

No response