locale: Remove obsolete translations

Author: norihiro

data/locale/en-US.ini

@@ -45,6 +45,3 @@ OBSWebSocket.TrayNotification.AuthenticationFailed.Title="WebSocket Authenticati
 OBSWebSocket.TrayNotification.AuthenticationFailed.Body="Client %1 failed to authenticate."
 OBSWebSocket.TrayNotification.Disconnected.Title="WebSocket Client Disconnected"
 OBSWebSocket.TrayNotification.Disconnected.Body="Client %1 disconnected."
-
-OBSWebSocket.Server.StartFailed.Title="WebSocket Server Failure"
-OBSWebSocket.Server.StartFailed.Message="The WebSocket server failed to start. TCP port %1 may already be in use elsewhere on this system by another application. Try setting a different TCP port in the WebSocket server settings, or stop any application that could be using this port.\n Error message: %2"