Fix wrong type comparison for facet search

[minottic]

Description

Typo in type comparison when date

Motivation

Type should check for equality to Date and not date

Fixes:

• Changed to Date

Tests included/Docs Updated?

• [x] Included for each change/fix?
• [x] Passing? (Merge will not be approved unless this is checked)
• [ ] Docs updated?
• [ ] New packages used/requires npm install?
• [ ] Toggle added for new features?