Remove duplicate npu2-common.o from $(HW_OBJS)

We've listed npu2-common.o twice. Remove one.

Signed-off-by: Reza Arbab <arbab@linux.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>

hw/Makefile.inc

@@ -8,7 +8,7 @@ HW_OBJS += phb3.o sfc-ctrl.o fake-rtc.o bt.o p8-i2c.o prd.o
 HW_OBJS += dts.o lpc-rtc.o npu.o npu-hw-procedures.o xive.o phb4.o
 HW_OBJS += fake-nvram.o lpc-mbox.o npu2.o npu2-hw-procedures.o
 HW_OBJS += npu2-common.o phys-map.o sbe-p9.o capp.o occ-sensor.o vas.o
-HW_OBJS += npu2-common.o npu2-opencapi.o phys-map.o sbe-p9.o capp.o occ-sensor.o
+HW_OBJS += npu2-opencapi.o phys-map.o sbe-p9.o capp.o occ-sensor.o
 HW_OBJS += vas.o sbe-p8.o
 HW=hw/built-in.a