[AA] [DU] Degrees give inconsistent Career Start Levels for Park Worker Career

The two degrees that count towards the Park Worker are the Biology and Psychology degrees. But these work inconsistently with each other and with all other careers ( other than the Romance Consultant career [LS], which has related and additional issues).

University degrees for other careers have always worked like this:

• Degree: Related career starts L6
• Degree with Honors: Related career starts L7
• Distinguished Degree: Related career starts L7
• Distinguished Degree with Honors: Related career starts L8

This is how the Biology and Psychology degrees should boost the Park Worker career.

But instead, all Biology degree variants start at only L6 (before branching off to the Park Ranger track), and all Psychology degree variants start at L8 (Park Counselor track).

There are the same number of levels for both ParkCounselor and ParkRanger, so degrees should be consistent with how they boost start levels for both career tracks.