[11.8] Allow specifying params for Wiki::showAll()

[spawnia]

https://docs.gitlab.com/ee/api/wikis.html#list-wiki-pages

[GrahamCampbell]

You should use the result pager to fetch different pages, assuming that is your use case here.

[spawnia]

Thanks for the hint, I will definitely keep that in mind as we probably have some wikis with over 20 pages 👍

[spawnia]

Passing the option is still useful though:

        $pages = (new ResultPager($this->gitlab->connection()))->fetchAll(
            $this->gitlab->wiki(),
            'showAll',
            [
                $projectId,
                ['with_contents' => true]
            ],
        );

[spawnia]

Is there anything else I can do here? Would love to see this merged, I am currently blocked by being unable to use the GitLab API to its full extent.

[spawnia]

I don't know what to do about the test failure, tests against the local PHP 7.4 setup (using make) work.

[GrahamCampbell]

I was unable to push to your branch because you unchecked the option. I'm going to re-create this PR.

[GrahamCampbell]

Thanks for the PR. :)