New review comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/pull/38961#discussion_r957268483

Comment:
The requirement should be something like this: https://github.com/regebro/tzlocal/blob/c2b71e9431330a81591e10c30c4b896540e634c4/setup.cfg#L33 instead of https://github.com/pganssle/pytz-deprecation-shim/blob/bf0174adfce698e280c623d17fe8e82961de0c48/setup.cfg#L36