TypeError: Cannot read properties of undefined (reading 'path') when config-file present in config.xml

# Bug Report

## Problem
`ConfigChanges.prototype.add_config_changes` crashes if you have any `config-file` elements in your `config.xml`.
### What is expected to happen?
It handles it properly.

### What does actually happen?
It crashes with an error saying that a path was null.

## Information

### Command or Code
```

```

and `cordova build android` crashes

### Environment, Platform, Device
Windows 10 or 11 (not sure), compiling for Android.

### Version information
cordova-common 5.0.0

## Checklist

- [x] I searched for existing GitHub issues
- [x] I updated all Cordova tooling to most recent version
- [x] I included all the necessary information above

# Misc notes:

This did not occur on 4.0.2, for unclear reasons.

To fix this, the best way of changing this is to edit `ConfigChanges.prototype._is_conflicting` to deal with the way that `config-file` entries use `target` - basically, they use `target` where `edit-config` uses `file` and `parent` where `edit-config` uses `target`.

Start with ConfigChanges.prototype._is_conflicting and the config-file example in config.xml, then reproduce the failure with cordova build android. Check how config-file uses target and parent compared with edit-config, and consider the issue done when the example no longer crashes with a null path.

Written by the indexing model from the issue text.