The application context is stored in the Environment class since TYPO3 v9,
which is the correct place instead of GeneralUtility::getApplicationContext().

Resolves: #89631
Releases: master
Change-Id: I55de17ef3b9cbd0962a2c604913c736bd52ac6d3
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/62247


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Susanne Moog <look@susi.dev>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Susanne Moog <look@susi.dev>