Add a warning about the minimum required version of the yc to the sa-oslogin-ansible instruction

[vszholobov]

https://yandex.cloud/ru/docs/tutorials/security/sa-oslogin-ansible#create-ssh-key

I encountered a problem when configuring ansible that the "oslogin command group does not exist"

It turned out that this group of commands was added after version 0.121.0: https://yandex.cloud/ru/docs/cli/release-notes#version0.121.0

Updating the yc utility helped to solve the problem

A warning would have saved me time. Let it be here now

I hereby agree to the terms of the CLA available at: https://yandex.ru/legal/cla/?lang=ru

Description of changes:

[yfm-team]

Все готово! Commit: 530278fd46280ab9d92098ac2f44f32738e39fe0 Проверьте результат: RU. Check the result: EN.

[yfm-team]

Все готово! Commit: 2207ffd005a39e652b170baebbd2185c141cb838 Проверьте результат: RU. Check the result: EN.

[yfm-team]

Все готово! Commit: faed07d179efa65bcf7f52c0b8c7e38b0f07022e Проверьте результат: RU. Check the result: EN.

[yfm-team]

Все готово! Commit: 3515ee34262bcf08045b31a29e2731c527ffd86c Проверьте результат: RU. Check the result: EN.