pinctrl: sh-pfc: r8a7740: Correct comment for LCD1 data pins

The 12 data pins of LCD1 are numbered 0..11, not 0..12.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

drivers/pinctrl/sh-pfc/pfc-r8a7740.c

@@ -2214,7 +2214,7 @@ static const unsigned int lcd1_data9_mux[] = {
 	LCD1_D8_MARK,
 };
 static const unsigned int lcd1_data12_pins[] = {
-	/* D[0:12] */
+	/* D[0:11] */
 	4, 3, 2, 1, 0, 91, 92, 23,
 	93, 94, 21, 201,
 };