[TASK] Streamline ReferenceIndex->updateRefIndexTable()

With ReferenceIndex->updateIndex() being pretty much
cleaned up and optimized, we start looking at the main
worker method updateRefIndexTable().

The patch refactors some details to make the method
more easy to follow. updateIndex() now hands over the
current record to suppress another DB call per row which
improves 'bin/typo3 referenceindex:update' performance.

Resolves: #102189
Releases: main
Change-Id: I2bbd571162deb6bff676f46f6dc7d836b823eccf
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/81443


Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Benni Mack <benni@typo3.org>