package/libgphoto2: fix build with gcc >= 14

The commit adds a backported upstream patch to fix the following build
failure:

ptp2/ptp-pack.c:3168:31: note: earlier argument should specify number of elements, later size of each element
ptp2/chdk.c: In function 'yuv_live_to_jpeg':
ptp2/chdk.c:1203:41: error: passing argument 3 of 'jpeg_mem_dest' from incompatible pointer type [-Wincompatible-pointer-types]
 1203 |         jpeg_mem_dest (&cinfo, &outbuf, &outlen);
      |                                         ^~~~~~~
      |                                         |
      |                                         uint64_t * {aka long long unsigned int *}
In file included from ptp2/chdk.c:31:
/home/autobuild/autobuild/instance-0/output-1/per-package/libgphoto2/host/armeb-buildroot-linux-gnueabi/sysroot/usr/include/jpeglib.h:989:43: note: expected 'long unsigned int *' but argument is of type 'uint64_t *' {aka 'long long unsigned int *'}
  989 |                            unsigned long *outsize);

Fixes:
- https://autobuild.buildroot.org/results/db742e301a401c9f4bdf3c7e8cfde9f0ba1c4558



Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>