Fix usage/implementation of $urlLocaleForPage at the PKPRouter::url()

[jonasraoni]

Describe the bug
On the PR #9628 a parameter called $urlLocaleForPage was introduced, but in a couple of places its usage seems to be incorrect or missing something, it's needed to review and apply fixes.

For example, the PKPRouter doesn't have the argument $urlLocaleForPage, but it's being used here:

pkp-lib/classes/template/PKPTemplateManager.php

Line 280 in c111708

$url = fn (string $locale = ''): string => $router->url($request, null, $page, $op, $path, urlLocaleForPage: $locale);

What application are you using?
OJS 3.5

[asmecher]

@ajnyga, heads-up: this is related to #699

[ajnyga]

Thanks, tagging @jyhein here since I can not assign him directly,