Rename GICv3 interrupt group macros

This patch renames the GICv3 interrupt group macros from
INT_TYPE_G0, INT_TYPE_G1S and INT_TYPE_G1NS to INTR_GROUP0,
INTR_GROUP1S and INTR_GROUP1NS respectively.

Change-Id: I40c66f589ce6234fa42205adcd91f7d6ad8f33d4
diff --git a/include/drivers/arm/gicv3.h b/include/drivers/arm/gicv3.h
index e874f5c..ae6fd91 100644
--- a/include/drivers/arm/gicv3.h
+++ b/include/drivers/arm/gicv3.h
@@ -35,9 +35,9 @@
  * GICv3 miscellaneous definitions
  ******************************************************************************/
 /* Interrupt group definitions */
-#define INT_TYPE_G1S		0
-#define INT_TYPE_G0		1
-#define INT_TYPE_G1NS		2
+#define INTR_GROUP1S		0
+#define INTR_GROUP0		1
+#define INTR_GROUP1NS		2
 
 /* Interrupt IDs reported by the HPPIR and IAR registers */
 #define PENDING_G1S_INTID	1020