Input: migor-ts - allow driver to build if COMPILE_TEST is enabled

The driver only has runtime but no build time dependency with SH_MIGOR, so
it can be built for testing purposes if the COMPILE_TEST option is enabled.

This is useful to have more build coverage and make sure that drivers are
not affected by changes that could cause build regressions.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/touchscreen/Kconfig

@@ -632,7 +632,7 @@ config TOUCHSCREEN_EDT_FT5X06
 
 config TOUCHSCREEN_MIGOR
 	tristate "Renesas MIGO-R touchscreen"
-	depends on SH_MIGOR && I2C
+	depends on (SH_MIGOR || COMPILE_TEST) && I2C
 	help
 	  Say Y here to enable MIGO-R touchscreen support.