Fix: Verfify exp claim on backchannel logout token #482

DeepDiver1975 merged 2 commits intojumbojett:masterjumbojett/OpenID-Connect-PHP:masterfrom

samuelwei:fix-missing-exp-check-on-backchannel-logoutsamuelwei/OpenID-Connect-PHP:fix-missing-exp-check-on-backchannel-logoutCopy head branch name to clipboard