Improved --filter regex

[rickydazla]

What's up @internalfx 👋 Long time!

Our team is still using Quickshot on the daily! We just (finally) started migrating our themes to Shopify v2.0 and since a lot of the template JSON data is stored in the /templates folder I can no longer use this to pull down admin changes: qs theme download --filter=config/settings_data.json

Seems like the regex is currently "begins with". Just noting here that it would be super helpful to do something like qs theme download --filter=*.json

Cheers 🍻