Stop GitHub Actions from repeating linting

[BenTaylor-TfN]

Describe Changes

Task Checklist

• [ ] Have unittests been added (testing individual functions and their edge cases)
• [ ] Have integration tests been added (if applicable, to test modules of functionality)
• [ ] Updated RELEASE.md to reflect changes in PR
• [ ] Have new dependencies been added?
  • [ ] Have they been added to either requirements.txt or requirements_dev.txt.
  • [ ] Have they been added to setup.cfg

[codecov[bot]]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (df67974) 55.80% compared to head (f7be401) 55.80%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #10 +/- ## ======================================= Coverage 55.80% 55.80% ======================================= Files 9 9 Lines 749 749 ======================================= Hits 418 418 Misses 331 331 ``` | [Files Changed](https://app.codecov.io/gh/Transport-for-the-North/caf.space/pull/10?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Transport-for-the-North) | Coverage Δ | | |---|---|---| | [src/caf/space/inputs.py](https://app.codecov.io/gh/Transport-for-the-North/caf.space/pull/10?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Transport-for-the-North#diff-c3JjL2NhZi9zcGFjZS9pbnB1dHMucHk=) | `71.71% <100.00%> (ø)` | |

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