[BUGFIX] Hand over current page in NewRecordPageTreeView

Instead of using $GLOBALS['SOBE'] for this single usage, the constructor
is modified when building the Position Tree now.

Resolves: #84376
Releases: master
Change-Id: I49f340e431656f76f6be3d8027cf6640c38f6ad3
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/63625


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Susanne Moog <look@susi.dev>
Tested-by: Daniel Goerz <daniel.goerz@posteo.de>
Reviewed-by: Susanne Moog <look@susi.dev>
Reviewed-by: Daniel Goerz <daniel.goerz@posteo.de>