Draft: Support i18n for an error message of storage size

What does this MR do and why?

Related JiHu issue: https://jihulab.com/gitlab-cn/gitlab/-/issues/3474#note_4309294

Support i18n for an error message of storage size:

Screenshots or screen recordings

No UI changes.

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.