Update advanced search config Person or Group label

[kamerynB]

Problem Description: The Person or Group option should be updated to ensure consistency across tabs.

Expected Behavior/Solution: The option will be "Person or Group Class".

Requirements:

• [ ] Update the config

Needed for promotion: If an item on the list is not needed, it should be crossed off but not removed.

• [ ] ~Wireframe/Mockup - Mike~
• [ ] ~Committee discussions - Sarah~
• [ ] ~Feasibility/Team discussion - Sarah~
• [ ] Backend requirements - Kam
• [ ] Frontend requirements - Kam/Amy
• [ ] Are new regression tests required for QA - Amy
• [ ] ~Questions~

UAT/LUX Examples:

• https://lux-front-tst.collections.yale.edu/view/results/people?q=%7B%22recordType%22%3A%22person%22%7D

Dependencies/Blocks: N/A

Related Github Issues:

• https://github.com/project-lux/lux-frontend/issues/282

Related links: N/A

Wireframe/Mockup: N/A