Fix linking errors reported by Paul DuBois: UNIV_INLINE was forgotten from some inline functions


innobase/include/data0type.h:
  Fix linking errors reported by Paul DuBois: UNIV_INLINE was forgotten from some inline functions
innobase/include/data0type.ic:
  Fix linking errors reported by Paul DuBois: UNIV_INLINE was forgotten from some inline functions