Native target initialisation functions are missing

[aurorusidk]

The set of functions LLVMInitializeNative* and LLVMInitializeAll* do not appear to exist in the bindings.

A typical LLVM-C program might include the following lines to automatically configure for the current host:

LLVMInitializeNativeTarget();
LLVMInitializeNativeAsmParser();
LLVMInitializeNativeAsmPrinter();

Searching the module showed no results for the expected bound names (llvm.initialize_native_target(), etc.), however, the target specific functions are loaded correctly (e.g., llvm.initialize_x86_target() and llvm.initialize_riscv_target()).

I believe this may be because the functions are defined in Target.h as static, and therefore presumably being omitted.