Support sorting of tag_image_regex output

[exp0nge]

Is your feature request related to a problem? Please describe.

Currently docker registry does not support sorting: docker/hub-feedback#185

This means the list endpoint for tags returns a randomly sorted list of images.

Describe the solution you'd like

After matching patterns in, there should be an option to apply a sort.

Describe alternatives you've considered

No response

Additional context

I will propose a PR for this.