Fix misc. location hints not being counted as always hints

[fenhl]

This fixes 2 bugs:

• Allow foolish hints for areas with always hints but not other hint types #1443 allowed Barren hints to generate for hint areas with Always or Dual Always hints (e.g. DMT if Biggoron is an Always hint). This PR allows the same for hint areas with misc. location hints (e.g. Kakariko if skull house hints are on).
• Similarly, the mechanism to prevent a generator crash when a named_items_required Named Item hint conflicts with an Always or Dual Always hint is now extended to misc. location hints. This reduces the failure rate of the SDG Bingo Tournament 3 preset on my branch from 1578/16384 to 12/16384.