[LLVM-C] Fix linking failure introduced by 3351097.

This patch adds missing dependencies required by the new unittest introduced by #68406.

Author: dtcxzyw

llvm/unittests/Target/CMakeLists.txt

@@ -4,7 +4,7 @@ foreach(t ${LLVM_TARGETS_TO_BUILD})
   endif()
 endforeach()
 
-set(LLVM_LINK_COMPONENTS Target AllTargetsCodeGens)
+set(LLVM_LINK_COMPONENTS Core Target AllTargetsCodeGens AllTargetsDescs AllTargetsInfos)
 
 add_llvm_unittest(TargetMachineCTests
   TargetMachineOptionsTest.cpp