[FrameworkBundle] `debug:container --tag x` doesn't show priority defined with `AsTaggedItem`

### Symfony version(s) affected

5.4+

### Description

If a service uses `AsTaggedItem` to set the priority, this priority isn't displayed when running `debug:container --tag x`.

### How to reproduce

https://github.com/symfony/symfony/pull/47406#issuecomment-1339927187

### Possible Solution

_No response_

### Additional Context

_No response_