Config.in.legacy: fix check-package errors

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

Config.in.legacy

@@ -153,7 +153,7 @@ config BR2_PACKAGE_LIBCAMERA_PIPELINE_RASPBERRYPI
 	select BR2_LEGACY
 	select BR2_PACKAGE_LIBCAMERA_PIPELINE_RPI_VC4
 	help
-	  Since version ... the libcamera pipeline option 'raspberrypi' was
+	  Since version 0.1.0, the pipeline option 'raspberrypi' was
 	  renamed to 'rpi/vc4'.
 
 config BR2_GDB_VERSION_11