Regression test overwriting

[timothy-nunn]

We need to decide on how we will deal with regression test assets changing in PROCESS.

I believe we could have a GitHub workflow that overwrites and commits the test assets to the branch before merging?

[timothy-nunn]

Possibly running a pipeline on workflow approval would work. This would then commit back to the branch (🤢) with an overwrite of the reference files. This would cause another run of the workflow that, this time, wont need to run the overwriting job

[timothy-nunn]

I have added a merge requirement that the tests must all be passing before merge which will require a failing regression test is corrected before a merge is allowed. This does not guarantee that changes on main won't still break the regression tests, but its a start?

[timothy-nunn]

Closing in favour of #2915