uspot: update to Git HEAD (2025-11-20)
fb54bba317d8 uspot: fix accounting enabling for radsec setups
46e66c1eb01e uspotbpf: add error reporting to load() and client_add()
113eb8830ca9 uspot: allow overriding NAS-IP-Address
012d48ba556c uspot: fix RADIUS Class attribute propagation
389e48df4fa3 CMakeLists.txt set minimum required version to 3.5
Fixes: https://github.com/f00b4r0/uspot/issues/43
Fixes: https://github.com/f00b4r0/uspot/issues/48
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>