Support remote task files from the CLI `uds run -f github.com/.../my-common-tasks.yaml ...`

[andrewg-xyz]

Is your feature request related to a problem? Please describe

As a user of UDS, I often deploy oci artifacts. There are often convenience tasks to support these deployments/environments. It would be nice to be able to leverage the remote task files and not have to clone the repository (or copy paste) the files.

Describe the solution you'd like

• Given I deploy uds deploy swf-demo:0.2.0
• When I want to avoid user registration flow
• And I want to leverage this super helpful utility task
• Then I can run uds run -f https://github.com/defenseunicorns/uds-common/blob/11e591f2ec7d158923d973c85097ce28a5f55db4/tasks/setup.yaml create-doug-user

Describe alternatives you've considered

none.

Additional context

Opening for discussion as I have not considered all ramifications.