MODSER-127: Add FK constraints to refDataValue columns that are missing them.

[mchaib-k-int]

Because so many columns were missing their constraint, I took a slightly different approach and made a list which contains the refDataCategory name, the table and the refDataValue column for each column that was missing a FK constraint on it.

There's then some scripting to iterate and apply the same changeset to each column:

1. create the refDataCategory if it doesn't exist already
2. create a "missing" refDataValue
3. assign rows to the "missing" value's ID if they currently have a _fk column that points to a refDataValue that doesn't exist (e.g. because it was deleted)

Finally, there's a fourth changeset which creates the FK constraints for all of the columns.

Might be worth getting @EthanFreestone 's opinion on this?

[github-actions]

License CLA Stuck? (Developer should make sure that it is really stuck before clicking)

[mchaib-k-int]

@Jack-Golding @EthanFreestone I've updated it to have all the changesets written out statically

[github-actions]

Test Results

204 tests  ±0   204 ✅ ±0   2m 2s ⏱️ +6s
  7 suites ±0     0 💤 ±0 
  7 files   ±0     0 ❌ ±0 

Results for commit 1ee0a7e. ± Comparison against base commit 177738e.

♻️ This comment has been updated with latest results.