Unify prompt text of ONES conifg

Related issue: #1161 (closed)

What does this MR do and why?

Unify prompt text of ONES conifg.

Before:

• When the user enters the wrong project ID, ONES API will respond with 200 and prompt project does not exist.

• When the user enters the wrong team ID, ONES API will respond 403 because of the permission, which will cause the display request to fail.

After:

Unify the error message as the former one (NOT Found).

Screenshot