test: refactor metadata tests to test multi matches easier (#46746)
Use some utils to match multiple dom nodes together
#### Match multiple props for single DOM node
```tsx
const matchDom = createDomMatcher(browser)
await matchDom('meta', 'name="description"', { content: 'description' })
```
#### Match multiple same pattern DOM nodes in html
```tsx
const $ = await next.render$('html')
const matchHtml = createHtmlMatcher($)
await matchHtml('meta', 'name', 'property', {
description: 'description',
og: 'og:description'
})
```
#### Match same pattern DOM nodes in browser after hydration
```tsx
const matchMultiDom = createMultiDomMatcher(browser)
await matchMultiDom('meta', 'property', 'content', {
description: 'description',
'og:title': 'title',
'twitter:title': 'title'
})
```
next.js
9a768d5e - test: refactor metadata tests to test multi matches easier (#46746)
