[!!!][TASK] Remove forceSetCookie from AbstractUserAuthentication

The option "forceSetCookie", previously used
for lifetime, is only set in FrontendUserAuthentication,
and is moved to that subclass as a protected property,
making the dependencies between the parent class and the main class
cleaner.

Resolves: #93073
Releases: master
Change-Id: Ia711b2a0eb7b03ec1b352b0fd498d296a44df101
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/67086


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Benjamin Franzke <bfr@qbus.de>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benjamin Franzke <bfr@qbus.de>