bplist: Fix surrogate parsing range to include U+100000 - U+1FFFFF
bplist: Fix surrogate parsing range to include U+100000 - U+1FFFFF

libimobiledevice/libplist,libimobiledevice-win32/libplist,libimobiledevice/libplist,Tatsh/libplist,Tatsh/libplist,libimobiledevice-win32/libplist,Tatsh/libplist,Tatsh/libplist,libimobiledevice-win32/libplist,libimobiledevice-win32/libplist,libimobiledevice/libplist