[TASK] Sort extensions in Install Tool module by name

Sort the extension settings by the extension key.

Resolves: #86452
Releases: master
Change-Id: I6fb0110820d4a8406f01b617b3279640be9aa743
Reviewed-on: https://review.typo3.org/58470


Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Susanne Moog <susanne.moog@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>