[TASK] Replace GeneralUtility::getIndpEnv('REQUEST_URI')

If a reqest object already is around,
$request->getAttribute('normalizedParams')->getRequestUri()
can be used as a drop in replacement.
As a fallback $GLOBALS['TYPO3_REQUEST'] is almost always
available and contains the request object.

Resolves: #93178
Releases: master
Change-Id: I2bb13a54e6b8705be5783042a4f67f9735c627a3
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/67255


Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>