Support more flexible path variable patterns

[ping13]

I have checked the following:

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

Describe the feature you want to add

Hi, thanks for the nice IDE for REST APIs! I have a problem with using TomTom's REST API with Bruno

The URL request format is (shortened):

https://{baseURL}/search/{versionNumber}/geocode/{query}.{ext}?key={Your_API_Key}&[....]

One example call is https://api.tomtom.com/search/2/geocode/Paris.json?key=.... The challenge is how to model the two path parameters {query}.{ext}?

I can write

https://api.tomtom.com/search/:version/geocode/:query?key={{TOMTOM_API_KEY}}

but I as a "." is not treated as a special character for path variables, I cannot write

https://api.tomtom.com/search/:version/geocode/:query.:ext?key={{TOMTOM_API_KEY}}

Mockups or Images of the feature

Bruno would recognize three path variables: version, query and ext. This would mean that the variable names need to be restricted and not allow (some) special characters.

https://api.tomtom.com/search/:version/geocode/:query.:ext?key={{TOMTOM_API_KEY}}