[BUGFIX] Prevent type error when setting pageTSconfig

When setting
  mod.web_layout.localization.enableTranslate = 1
or
  mod.web_layout.localization.enableCopy = 1

a casting to bool is now done properly.

This is a regression fix from a cleanup in v13.

Resolves: #104851
Related: #103345
Releases: main
Change-Id: Ifb0e4d87fb7bfe64d8c21c51fc275d7fe745aff1
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/86448


Reviewed-by: Andreas Kienast <akienast@scripting-base.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Andreas Kienast <akienast@scripting-base.de>
Reviewed-by: Benjamin Franzke <ben@bnf.dev>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Benjamin Franzke <ben@bnf.dev>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>