[tz] make traditional_tarballs fails on macOS for 2022b

[Paul Eggert]

On 8/12/22 11:09, Deborah Goldsmith wrote:
> OK, I compared the two different versions of New_York and the transitions are identical. Could anything have changed about the binary format?

Yes, TZif form is not completely determined by the input (e.g., time 
types can be renumbered) so it's quite possible for two TZif files to 
have identical effects even though they're not byte-for-byte the same.