NFC: Fix card emulation in screen off

Modified selected chip type to PN553 as NFCC was going to NCI 2.0
mode with PN557 chip type

NCI 2.0 sends additonal different RF set listen mode command for
screen off resulting in card emulation failure in screen off mode

Change-Id: Id42078feffaea572103767f92b79b024282b6452
diff --git a/Android.mk b/Android.mk
index e0cdb8f..e352918 100644
--- a/Android.mk
+++ b/Android.mk
@@ -62,7 +62,7 @@
 
 #### Select the CHIP ####
 ifeq ($(strip $(NQ3XX_PRESENT)),true)
-NXP_CHIP_TYPE := $(PN557)
+NXP_CHIP_TYPE := $(PN553)
 else
 NXP_CHIP_TYPE := $(PN548C2)
 endif