[9.x] Fixes applying replacements to multi-level localization arrays

[dtorras]

This pull request fixes the localization parameters replacement when retrieving a multi-level localization array.

Back on 5.7 (#27254) this was fixed for single-level arrays, but it fails if you are retrieving something with more levels because makeReplacements function expects a string, not an array.

For example, currently this will fail:

trans('foo', ['appName' => 'Laravel'])

Translation file lang/en/foo.php:

return [
    'bar' => 'tree :appName',
    'qux' => [
        'baz' => 'localization :appName',
        'thud' => [
            'vapor' => 'level :appName',
        ],
    ],
];

This solution walks all the values recursively in the array case instead of just looping on the first-level array.