fix(two-factor-controller) [PM-24211]: Rephrase a comment (accuracy).

src/Api/Auth/Controllers/TwoFactorController.cs

@@ -350,7 +350,6 @@ public class TwoFactorController : Controller
         if (user != null)
         {
             // Check if 2FA email is from a device approval ("Log in with device") scenario.
-            // 2FA is required for an unknown device.
             if (!string.IsNullOrEmpty(requestModel.AuthRequestAccessCode))
             {
                 var authRequest = await _authRequestRepository.GetByIdAsync(new Guid(requestModel.AuthRequestId));