When calculating the ODR hash of a `initializing FunctionNoProtoType` do notype types, zero out the type
include qualifiers derived from `FastTypeQuals`iers. These are onlyThis will ensure the ODR hash remains stable as it
defined in the constructor for `FunctionProtoType`:
This change ensures the ODR hash and PCM output is stable forhashes the values for these qualifiers for all function types.
any modules containing `FunctionNoProtoType`s.