Fix upstream dependent test failure in Laravel 11.23 and later

[KentarouTakeda]

Summary

Fixed test failures in Laravel 11.23 and later. The cause is the following changes on the laravel/framework side:

• [11.x] fix: Builder::with closure types laravel/framework#52729
• [11.x] fix: PHPDoc for loading nested relations laravel/framework#52762

I addressed the issue by changing the Laravel method that we were testing.

The following points were taken into consideration when selecting the target method:

• It must be a method of the Eloquent Builder class, just like before the fix.
• The content does not change between the CI options prefer-oldest and prefer-stable, and is unlikely to change in the future.
• It must be a method that accepts multiple parameters.
• Some of these parameters must have default values.

By satisfying these conditions, we can perform tests equivalent to with(), which was the target of tests before the fix. upsert met the conditions, so I selected it.

Note

This pull request, #1594, and #1591 can all be merged independently.

IMO, the following order is best:

1. Merging 1594 should make all of this pull request's tests pass.
2. If we merge this pull request, all of 1591's tests should pass.
3. 1591 contains a breaking change. Merge it last.

Type of change

• Misc. change (internal, infrastructure, maintenance, etc.)

Checklist

• Existing tests have been adapted and/or new tests have been added

[barryvdh]

It seems to work now :)
Guess we'll just stick with the latest version for now.