camera: fix `-Wformat` compiler warnings

Test: add `USE_CAMERA_V4L2_HAL := true` to
      hardware/libhardware/modules/camera/3_4/Android.mk and build
      mmm hardware/libhardware/modules/camera/3_4
Change-Id: Ib1d1fc2de98436dd7e9d15ab324789725bb2002e
Signed-off-by: Sergii Piatakov <sergii.piatakov@globallogic.com>
6 files changed