CI: Use our own script for licence checking #2832
Description
Current Behaviour
We have a CI workflow that uses kt3k/license-checker. We also have a python script CheckLicensesInFiles.py which does the same job in pre-commit.
Desired Behaviour
We could use our script, running in one of the docker workflows to replace the kt3k/license-checker workflow.
This would remove an external dependency, reducing security risks and reduce the number workflows needed.
Potential Pitfalls or Risks to Avoid
We lose some extra features in kt3k, but we have not been using them.
Importance of Feature
Low
Additional Context
Self-pointing as 1. No new code needed.