hog: Fix compilation error on 32 bit machine
hog: Fix compilation error on 32 bit machine

Fix following with GCC version 4.8.2 (Debian 4.8.2-21):

  CC       profiles/input/bluetoothd-hog.o
profiles/input/hog.c: In function ‘report_value_cb’:
profiles/input/hog.c:149:8: error: format ‘%lu’ expects argument of
   type ‘long unsigned int’, but argument 3 has type ‘unsigned int’
    [-Werror=format=]
        status, sizeof(ev));
        ^

pkarasev3/bluez,ComputeCycles/bluez,silent-snowman/bluez,pstglia/external-bluetooth-bluez,ComputeCycles/bluez,mapfau/bluez,mapfau/bluez,silent-snowman/bluez,pstglia/external-bluetooth-bluez,pkarasev3/bluez,pkarasev3/bluez,silent-snowman/bluez,ComputeCycles/bluez,mapfau/bluez,pstglia/external-bluetooth-bluez,mapfau/bluez,pstglia/external-bluetooth-bluez,ComputeCycles/bluez,pkarasev3/bluez,silent-snowman/bluez