In `locale` module, add missing functions to `__all__`

[guoci]

Bug report

Bug description:

Add functions delocalize and localize to __all__.

CPython versions tested on:

CPython main branch

Operating systems tested on:

No response

Linked PRs

• gh-140924: In locale module, add missing functions to __all__ #140925

[serhiy-storchaka]

@cmaloney, did you pin this issue by mistake? This setting is not personal, it is visible by all users.

[cmaloney]

Yea, didn't mean to do that; sorry!