Update training/input data

[dfsnow]

This PR fixes the missing sales situation discovered in ccao-data/data-architecture#334. It:

• Ingests the (now available) missing sales and adds a marker to them (sv_added_later)
• Runs a very basic set of sales validation heuristics to flag the new sales
• Retrains the model using the updated sales sample
• Updates the Desk Review workbooks with:
  • An indicator (and conditional formatting) for sales that were previously missing from the review sheets
  • A column containing the previous initial model value
  • Columns showing the nominal and percent change from the old model value to the new model value

[dfsnow]

This is the new final run ID w SHAPs.

[dfsnow]

This is just updating the CCAO package to the latest version. It's tangential to this PR.

[wrridgeway]

Looks good to me. I didn't take a look at the rendered desk review sheets.

[jeancochrane]

Some serious duct tape in this one, but I think it's probably the best option if we really can't run another round of sales val.

The workbook looks good too, let's just make sure to correct the number formatting on the Average YoY ∆ % column in the Neighborhood Breakout sheet to a percentage with 1 decimal point before we share the workbooks:

model-condo-avm/pipeline/07-export.R

Lines 520 to 529 in f5870ca

	### NOTE ###
	# OpenXLSX is not perfect and messes up the macros and formatting on saved
	# workbooks. To finish each workbook, you must manually:
	# 1. Open the Neighborhood Breakout sheet and ensure that the values are
	# all formatted correctly in the pivot table; if not (e.g. if
	# `Average of YoY ∆ %` is formatted as a date when it should be a percentage)
	# then manually update the formatting by selecting
	# PivotTable Fields > Values > {fieldname} > Value Field Settings... >
	# Number Format.