[ORC] Initialize the native asm printer and parser in Orc C-API unit test.

Author: lhames

llvm/unittests/ExecutionEngine/Orc/OrcCAPITest.cpp

@@ -36,6 +36,8 @@ class OrcCAPITestBase : public testing::Test {
 public:
   static void SetUpTestCase() {
     LLVMInitializeNativeTarget();
+    LLVMInitializeNativeTargetAsmParser();
+    LLVMInitializeNativeTargetAsmPrinter();
 
     // Attempt to set up a JIT instance once to verify that we can.
     LLVMOrcJITTargetMachineBuilderRef JTMB = nullptr;