Breaking: #103913 - Do not perform redirect in ext:felogin logoutAction

See forge#103913

Description

Redirect handling for the logoutAction has been removed.

Impact

The logoutAction will not perform a possible configured redirect via plugin or GET parameter.

Affected installations

TYPO3 installation relying on redirect handling in logoutAction.

Migration

There is no migration path, since the redirect handling in the logoutAction was wrong and possible configured redirects were already correctly handled via loginAction and overviewAction.