Query cleanup work on LdapUtils

[definitelynotagoblin]

Description

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• [x] Chore (a change that does not modify the application functionality)
• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [ ] Documentation updates are needed, and have been made accordingly.
• [ ] I have added and/or updated tests to cover my changes.
• [x] All new and existing tests passed.
• [ ] My changes include a database migration.