fix: passing Time to Query Builder in UserModel

[kenjis]

Description See #1086, #1092

Query Builder does not accept Time instances.

Checklist:

• [x] Securely signed commits
• [x] Component(s) with PHPDoc blocks, only if necessary or adds value
• [ ] Unit testing, with >80% coverage
• [ ] User guide updated
• [x] Conforms to style guide