[tz] [PROPOSED] America/Yellowknife now links to America/Edmonton

[Gilmore Davidson]

> On 9 Dec 2022, at 06:10, Paul Eggert via tz <tz at iana.org> wrote:
> 
>   Briefly:
>     Much of Greenland still uses DST from 2024 on.
> +    America/Yellowknife now links to America/Edmonton.
>     The code now defaults to C99 or later.
>     Fix use of C23 attributes.

Perhaps I’ve missed something, but I don’t see the Link to America/Edmonton anywhere in that patch. Doing a grep in the latest version of the repository doesn’t find one either.