[ACR-1389][Add/Deprecate] Update decoding APIs

[ACR-1389][Add/Deprecate] Update decoding APIs

[Deprecated]
int image_util_decode_set_output_buffer(image_util_decode_h handle, unsigned char **dst_buffer)
int image_util_decode_run(image_util_decode_h handle, unsigned long *width, unsigned long *height, unsigned long long *size)
int image_util_decode_run_async(image_util_decode_h handle, image_util_decode_completed_cb callback, void *user_data)
typedef void (*image_util_decode_completed_cb) (int error_code, void *user_data, unsigned long width, unsigned long height, unsigned long long size)

[Added]
int image_util_decode_run2(image_util_decode_h handle, image_util_image_h *image)
int image_util_decode_run_async2(image_util_decode_h handle, image_util_decode_completed2_cb callback, void *user_data)
typedef void (*image_util_decode_completed2_cb) (int error_code, image_util_image_h image, void *user_data)

Change-Id: I185d5f4459ce9c55d546f6318145b5073916d3f7