char: tlclk: Fix correct sysfs directory path for tlclk

The tlckl driver does not create a platform device anymore. It was
recently changed to use a faux device instead. Therefore the sysfs path
has changed from /sys/devices/platform/telco_clock to
/sys/devices/faux/telco_clock.

Fixes: 72239a7 ("tlclk: convert to use faux_device")
Signed-off-by: Roxana Nicolescu <nicolescu.roxana@protonmail.com>
Link: https://lore.kernel.org/r/20250501200457.18506-1-nicolescu.roxana@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: rnicolescusecond

drivers/char/Kconfig

@@ -404,7 +404,7 @@ config TELCLOCK
 	  configuration of the telecom clock configuration settings.  This
 	  device is used for hardware synchronization across the ATCA backplane
 	  fabric.  Upon loading, the driver exports a sysfs directory,
-	  /sys/devices/platform/telco_clock, with a number of files for
+	  /sys/devices/faux/telco_clock, with a number of files for
 	  controlling the behavior of this hardware.
 
 source "drivers/s390/char/Kconfig"