[!!!][TASK] Remove lockToIP UserTsConfig flag

The UserTsConfig setting `options.lockToIP` is
removed, which was only active the global setting
$GLOBALS['TYPO3_CONF_VARS']['BE']['enabledBeUserIPLock']
was active.

Happy Eyeballs makes this feature very useless, but if
this is still needed, it should be rather implemented
as an individual AuthenticationService or PSR-15 middleware
than evaluated separately.

Resolves: #92941
Releases: master
Change-Id: I1e2be7784a3c4b54573b3c3118db1fb3109b0ddc
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/66640


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Daniel Haupt <mail@danielhaupt.de>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Daniel Haupt <mail@danielhaupt.de>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benni Mack <benni@typo3.org>