Don't apply the group filter when listing LDAP group membership if it is empty#23745

lunny merged 2 commits intogo-gitea:maingo-gitea/gitea:mainfrom

zeripath:fix-23615-only-apply-group-filter-if-non-emptyzeripath/gitea:fix-23615-only-apply-group-filter-if-non-emptyCopy head branch name to clipboard