package/libfuse: fix build with glibc >= 2.34

package/libfuse: fix build with glibc >= 2.34

Fix the following build failure with glibc >= 2.34:

ulockmgr_server.c:127:12: error: conflicting types for 'closefrom'; have 'int(int)'
  127 | static int closefrom(int minfd)
      |            ^~~~~~~~~
In file included from ulockmgr_server.c:14:
/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/unistd.h:363:13: note: previous declaration of 'closefrom' with type 'void(int)'
  363 | extern void closefrom (int __lowfd) __THROW;
      |             ^~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/3769b18ca804fba3b5974af799972a7d889b39a6

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>