Replace deprecated Webauthn library (#22400)

Fix #22052

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

models/auth/webauthn.go

@@ -12,7 +12,7 @@ import (
 	"code.gitea.io/gitea/modules/timeutil"
 	"code.gitea.io/gitea/modules/util"
 
-	"github.com/duo-labs/webauthn/webauthn"
+	"github.com/go-webauthn/webauthn/webauthn"
 	"xorm.io/xorm"
 )
 

models/auth/webauthn_test.go

@@ -9,7 +9,7 @@ import (
 	auth_model "code.gitea.io/gitea/models/auth"
 	"code.gitea.io/gitea/models/unittest"
 
-	"github.com/duo-labs/webauthn/webauthn"
+	"github.com/go-webauthn/webauthn/webauthn"
 	"github.com/stretchr/testify/assert"
 )