[Dataquery] return beneath regex

[adamdaudrich]

Brief summary of changes

Return statement entered under the CandID regex check if-block.

Testing instructions

-checkout this branch and run npm run compile

• Go to Data Query Tool (beta) module
• click define fields or choose fields on bottom right
• in Available Fields, select Candidate Identifiers
• Click Add Filters, bottom right of screen
• Click Import from CSV
• Candidates
• DDCID
• Yes
• Click Browse
• upload the following file:
  pscid.csv

Assert that you see the following screen:

Link(s) to related issue(s)

• Resolves [dataquery] CSV upload - CandID regex check #9722