Add a package for llama.cpp, a C/C++ LLM inference library, used in popular projects like Ollama, RamaLama, and more. Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> [Julien: - add a Config.in comment justifying the dynamic libraries for uclibc - add missing conditions in Config.in toolchain dependencies ] Signed-off-by: Julien Olivain <ju.o@free.fr>