run the pipeline on any push in the GitHub mirror (!203)

This should close #19.

## changelog
- triggers pipeline in the GitHub mirror on each push
- add `./scripts/get-mirror-pipelines.nu`

## the pipelines
>  **Important**
>
> i just had to add `run-mirror-pipeline-everytime` to the list of protected branches and trigger the push with an empty commit and it runs
>
> and then a single call to `nu scripts/get-mirror-pipelines.nu "run-mirror-pipeline-everytime"` gives the table below

| id                                                                             | head_sha                                 | status    | conclusion | run_started_at      |
| ------------------------------------------------------------------------------ | ---------------------------------------- | --------- | ---------- | ------------------- |
| [`14238533729`](https://github.com/dragoon-rs/komodo/actions/runs/14238533729) | 2f32ee59 | completed | success    | 2025-04-03T08:32:31 |
| [`14238724666`](https://github.com/dragoon-rs/komodo/actions/runs/14238724666) | e7587675 | completed | success    | 2025-04-03T08:42:19 |
| [`14240494187`](https://github.com/dragoon-rs/komodo/actions/runs/14240494187) | 3c223dd6 | completed | success    | 2025-04-03T10:13:02 |
| [`14240642763`](https://github.com/dragoon-rs/komodo/actions/runs/14240642763) | cbc1f7f9 | completed | success    | 2025-04-03T10:21:04 |
| [`14240848529`](https://github.com/dragoon-rs/komodo/actions/runs/14240848529) | 7b34fc8a | completed | success    | 2025-04-03T10:32:06 |