[BUGFIX] Allow quoting in TypoScript's select for leftjoin & rightjoin

By fixing a typo, the field quoting also works for `leftjoin` and `rightjoin`.

Resolves: #93449
Releases: master, 10.4, 9.5
Change-Id: I65c08d17f7f41a505fc4e23fbafd775469e9a13a
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/67672


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Reviewed-by: Ayke Halder <mail@ayke-halder.de>
Reviewed-by: Richard Haeser <richard@richardhaeser.com>
Reviewed-by: Benni Mack <benni@typo3.org>