fix(QueryBuilder): Prevent a logic error normalizing dates

[davidkbh]

Description

This format code is called when clearing values from inputs, which leads to an error when formatting "" that prevents some other logic.
Unit tests pending...

Verify that...

• Any related demos were added and npm start and npm run build still works
• New demos work in Safari, Chrome and Firefox
• npm run lint passes
• npm test passes and code coverage is increased
• npm run build still works

Bullhorn Internal Developers

• Run Novo Automation

Screenshots

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https://novo-elements--pr1599-f-date-format-error-j7drr5a3.web.app

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