driver: remove deprecated NetworkUSBStorageDriver

The driver is deprecated since labgrid v0.3.0 (released in 2020). It's
time to remove it.

Signed-off-by: Bastian Krause <bst@pengutronix.de>

Author: Bastian-Krause

CHANGES.rst

@@ -9,6 +9,11 @@ New Features in 25.1
   CTRL+D specially to halt autoboot countdown without running interactive
   hooks like bringing up network interfaces automatically.
 
+Breaking changes in 25.1
+~~~~~~~~~~~~~~~~~~~~~~~~
+- The deprecated NetworkUSBStorageDriver has been removed. Use the
+  `USBStorageDriver` instead.
+
 Release 25.0 (Released May 7, 2025)
 -----------------------------------
 As announced `before

labgrid/driver/__init__.py

@@ -24,7 +24,7 @@
 from .modbusdriver import ModbusCoilDriver
 from .modbusrtudriver import ModbusRTUDriver
 from .sigrokdriver import SigrokDriver, SigrokPowerDriver, SigrokDmmDriver
-from .usbstoragedriver import USBStorageDriver, NetworkUSBStorageDriver, Mode
+from .usbstoragedriver import USBStorageDriver, Mode
 from .resetdriver import DigitalOutputResetDriver
 from .gpiodriver import GpioDigitalOutputDriver
 from .filedigitaloutput import FileDigitalOutputDriver

labgrid/driver/usbstoragedriver.py

@@ -240,13 +240,3 @@ def get_size(self, partition=None):
         except ValueError:
             # when the medium gets ready the sysfs attribute is empty for a short time span
             return 0
-
-
-@target_factory.reg_driver
-@attr.s(eq=False)
-class NetworkUSBStorageDriver(USBStorageDriver):
-    def __attrs_post_init__(self):
-        import warnings
-        warnings.warn("NetworkUSBStorageDriver is deprecated, use USBStorageDriver instead",
-                      DeprecationWarning)
-        super().__attrs_post_init__()