[TASK] Add tests for copying localized content to non-translated page

Copy/move pages with existing translation into another site with
different language setup results in orphaned problematic page
translation records. It's not only about a complete page to another
page, but also about copy/move of a record/content element to a page
which does not have the same translations as the original page.

This test verifies the current behavior as a basis for further discussions.

Resolves: #103814
Related: #102345
Releases: main
Change-Id: I1f4c1fb2155e303702832d969fff903fcdb09266
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/83310


Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Eric Harrer <info@eric-harrer.de>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Eric Harrer <info@eric-harrer.de>