Y24-387 - Add column to Conf describing when data is populated in MLWH

[harrietc52]

User story
As a user of the report, Laura H, I would like an additional column in Confluence to say when the column is populated.

"
I was just thinking that it would be useful information to include for end users on the confluence page - i.e on the table that describes what each event is, there could be an additional column to say when the column is populated.
If this becomes widely used by Scientists, I could see some panicking if they see their submission is down as being a pulldown type but there is no bait name, they may think it hasn't been specified or there's an error in the submission, but really it just hasn't reached the step in the process where that info is added.
"

Who are the primary contacts for this story
@harrietc52
@sabrine33
@khelwood

Who is the nominated tester for UAT
Laura H

Acceptance criteria
To be considered successful the solution must allow:

• Confluence tables for each view, contain a new column describing at what point that data is populated

References
This story has a non-blocking relationship with:

• #<issue_no.>
• sanger/#<issue_no.>

Additional context

Confluence https://ssg-confluence.internal.sanger.ac.uk/display/PSDPUB/Sample+Tracking+Report

I think that sort of supporting documentation will be really helpful when this is being used more widely. So a nice to have for now, but one that may increase in priority as roll out expands