fix for when integrations_path is outside app/

[JonPurvis]

Fixes saloonphp/saloon#476

When integrations_path is set to a path outside app/ (e.g. base_path('src/Domains/Integrations')), the saloon:connector and other make commands were still writing files under app/, producing paths like app/src/Domains/Integrations/... instead of src/Domains/Integrations/....

The namespace was correctly derived from integrations_path via getNamespaceFromIntegrationsPath(), but the file path was always built from $this->laravel['path'] in Laravel’s GeneratorCommand::getPath().

Override getPath() in MakeCommand so that when the class’s relative path starts with the segment from the configured integrations_path, the destination path is built from config('saloon.integrations_path') instead of the app path. Default config (app/Http/Integrations) is unchanged.

[Sammyjo20]

Thanks for the fix @JonPurvis! There's one PHPStan gremlin, once this is resolved feel free to tag.

[JonPurvis]

Gremlin banished! I'll get a new patch release tagged!