fix: remove firmware upgrade arguments and related code from launch files and driver

orbbec_camera/launch/lidar.launch.py

@@ -66,11 +66,6 @@ def generate_launch_description():
             default_value='1',
             description='Number of devices to start. Required when launching multiple devices.'
         ),
-        DeclareLaunchArgument(
-            'upgrade_firmware',
-            default_value='',
-            description='Firmware file path. If set, attempts firmware upgrade on startup; empty means no upgrade.'
-        ),
         DeclareLaunchArgument(
             'connection_delay',
             default_value='10',