[linuxinput] show event node in label

This makes it easier to figure out which thing is which device in the
presence of symlinks or multiple identical devices.

bundles/org.openhab.binding.linuxinput/src/main/java/org/openhab/binding/linuxinput/internal/LinuxInputDiscoveryService.java

@@ -122,7 +122,7 @@ private boolean enrichDevice(DiscoveryResultBuilder builder, File inputDevice) {
                 String labelFromDevice = device.getName();
                 boolean isKeyboard = device.has(EvdevLibrary.Type.KEY);
                 if (labelFromDevice != null) {
-                    label = labelFromDevice;
+                    label = String.format("%s (%s)", labelFromDevice, inputDevice.getName());
                 }
                 return isKeyboard;
             } finally {