can: gs_usb: mention candleLight as supported device

To make it easier for new users to find the correct driver for
candleLight compatible CAN-USB devices mention candleLight in the
driver's Kconfig input prompt.

Link: https://lore.kernel.org/all/20221019205037.1600936-1-mkl@pengutronix.deSigned-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/usb/Kconfig

@@ -38,10 +38,13 @@ config CAN_ETAS_ES58X
 	  will be called etas_es58x.
 
 config CAN_GS_USB
-	tristate "Geschwister Schneider UG interfaces"
+	tristate "Geschwister Schneider UG and candleLight compatible interfaces"
 	help
-	  This driver supports the Geschwister Schneider and bytewerk.org
-	  candleLight USB CAN interfaces USB/CAN devices
+	  This driver supports the Geschwister Schneider and
+	  bytewerk.org candleLight compatible
+	  (https://github.com/candle-usb/candleLight_fw) USB/CAN
+	  interfaces.
+
 	  If unsure choose N,
 	  choose Y for built in support,
 	  M to compile as module (module will be named: gs_usb).