[FEATURE] Replace AbstractUserAuth hooks with PSR-14 Events

Two new Events are added
* TYPO3\CMS\Core\Authentication\Event\BeforeUserLogoutEvent
* TYPO3\CMS\Core\Authentication\Event\AfterUserLoggedOutEvent
* TYPO3\CMS\Core\Authentication\Event\AfterUserLoggedInEvent

They should be used instead of the hooks:
* $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauth.php']['logoff_pre_processing']
* $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauth.php']['logoff_post_processing']
* $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauthgroup.php']['backendUserLogin']

as they are now deprecated.

This is an ongoing effort to remove hooks and use
a better and more flexible PSR-14-based EventListener system.

Resolves: #100307
Releases: main
Change-Id: Iec5f96cc052ad5da572c2ba19c77da80a30025f3
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78263


Tested-by: core-ci <typo3@b13.com>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>