DevDB - Corrections QOL changes

Coming up in convos related to #1601

We plan on sitting down with Housing to revamp QA just a little more in depth after #1605 is built, but for now there are some low hanging fruit. SL shared HDB_Setup.docx which documents some "preprocessing" they do before QA - we should just do this for them and give them what they need. This includes

• providing a QA file that is already filtered to post2010 (created/updated) and doesn't include inactives. They currently start their process with "housing.csv" which includes all records
• they then join FINAL_qaqc to this table. This join can be done upstream (and should probably replace this qaqc file)

There are a bunch of other details in there, but we agreed that it'd make sense to keep the slightly more complex logic till we have a chance to go through QA together, mainly with bandwidth of both teams for writing requirements and implementation, with the focus in July being on #1601

Start by reading HDB_Setup.docx and the context in #1601 and #1605. Trace where housing.csv and FINAL_qaqc are produced, then confirm the intended post-2010 and inactive-record filters with the team. Done means a QA-ready output replaces the current preprocessing and upstream join, with the remaining logic deferred until requirements are agreed.