Patch release for #3618 by @Wauplin.
When creating a new repo, we should default to private=None instead of private=False. This is already the case when using the API but not when using the CLI. This is a bug likely introduced when switching to Typer. When defaulting to None, the repo visibility will default to False except if the organization has configured repos to be "private by default" (the check happens server-side, so it shouldn't be hardcoded client-side).
Full Changelog: v1.2.2...v1.2.3