[TASK] Superfluous SQL query in language menu

TSFE->page now holds a copy of the page in default language, so it
can be re-used.

Resolves: #100371
Releases: main
Change-Id: I2f80a9d2e29e9baf3b1747e67d47e3130706205d
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78344


Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Benni Mack <benni@typo3.org>