DEVELOPERS: add Giulio Benetti to board imx6ullevk for both mainline and NXP(Freescale) versions

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -1136,10 +1136,13 @@ F:	package/xapian/
 
 N:	Giulio Benetti <giulio.benetti@benettiengineering.com>
 F:	board/bananapi/bananapi-m2-ultra/
+F:	board/freescale/imx6ullevk/
 F:	board/olimex/a*
 F:	configs/amarula_vyasa_rk3288_defconfig
 F:	configs/asus_tinker_rk3288_defconfig
 F:	configs/bananapi_m2_ultra_defconfig
+F:	configs/freescale_imx6ullevk_defconfig
+F:	configs/imx6ullevk_defconfig
 F:	configs/olimex_a*
 F:	package/at/
 F:	package/binutils/