[BUGFIX] Fix wrong language parameters in language menu shortcut links

When a shortcut page is used for a translated page, but its parent
is not of type shortcut, the generated link would always use the
current language of the frontend context instead of the actual
required language set in _PAGES_OVERLAY_REQUESTEDLANGUAGE.

Resolves: #89871
Related: #81657
Related: #86595
Related: #19114
Releases: master, 10.4
Change-Id: Iaa4e682e2bd79852b5e586b1764fd42ae8676644
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/62552


Tested-by: Richard Haeser <richard@richardhaeser.com>
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Richard Haeser <richard@richardhaeser.com>
Reviewed-by: Benni Mack <benni@typo3.org>