DOC: Add datetime.tzinfo to paramater tz in tz_localize and tz_convert

[luke396]

• closes DOC: tz_x functions do not include zoneinfo and tzinfo support in their documentation #50655 (Replace xxxx with the GitHub issue number)
• Tests added and passed if fixing a bug or adding a new feature
• All code checks passed.
• Added type annotations to new arguments/methods/functions.
• Added an entry in the latest doc/source/whatsnew/vX.X.X.rst file if fixing a bug or adding a new feature.

[aqeelat]

Don't forget to add it to the functions listed in the issue. There could be more that I forgot to include.

[luke396]

Don't forget to add it to the functions listed in the issue. There could be more that I forgot to include.

All functions about tz_localize or tz_convert seem to share the same doc template, so this will influence all of them (Series.tz_localize, DataFrame.tz_localize, DateIndex.tz_localize... ). I haven't found more functions that need to be added, so if so, feel free to bring them up.

[aqeelat]

All functions about tz_localize or tz_convert seem to share the same doc template, so this will influence all of them (Series.tz_localize, DataFrame.tz_localize, DateIndex.tz_localize... ). I haven't found more functions that need to be added, so if so, feel free to bring them up.

I actually haven't read the code. Sorry for the wrong comment and thank you for solving the issue.

[mroeschke]

Thanks @luke396