Fix invocation of hook_module(s)_(pre(un))install(ed) so they support OOP hooks

Preinstall Triggers this:

 if (!$this->moduleHandler->isLoaded() && !defined('MAINTENANCE_MODE')) {
      throw new \Exception('The theme implementations may not be rendered until all modules are loaded.');
    }

In themeManager

This looks really tidy and well scoped. The genuinely weird install hooks are left as is, just the 'normal' hooks that happens to be about installing modules converted, actual code change is a few characters. RTBC for me.

larowlan → closed merge request !10113

Committed to 11.x and backported to 11.1.x

Published change notice

Thank you so much! I'll update the CR for [#3442349] to reflect the hooks that are now available since that issue has more visibility.