WPB-6190 Backend should validate display name during DPoP challenge#3890

battermann merged 4 commits intodevelopwireapp/wire-server:developfrom

WPB-6190-backend-should-validate-display-name-during-d-po-p-challengewireapp/wire-server:WPB-6190-backend-should-validate-display-name-during-d-po-p-challengeCopy head branch name to clipboard