[one-component-per-file] do not check createApp function written by the developer

[candy-Tong]

Checklist

• I have tried restarting my IDE and the issue persists.
• I have read the FAQ and my problem is not listed.

Tell us about your environment

• ESLint version: 8
• eslint-plugin-vue version: 9.14.1
• Node version: node16
• Operating System: win10

Please show your full configuration:

What did you do?

import { createApp } from 'other.js'
test(() => {
    createApp({})
})

test(() => {
    createApp({})
})

I write a function name createApp and when i write the unit test it has eslint one-component-per-file warning.

What did you expect to happen?

There is no eslint warning.

What actually happened?

It show the one-component-per-file warning`

Repository to reproduce this issue