arch posix: When building for the native_simulator only link ASAN once

Only request the linker to link ASAN in the final stage, not
during the partial linking stage.
This fixes a link issue when building with llvm.

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>

Author: aescolar

arch/posix/CMakeLists.txt

@@ -188,7 +188,9 @@ list(JOIN LLVM_SANITIZERS "," LLVM_SANITIZERS_ARG)
 if(NOT ${LLVM_SANITIZERS_ARG} STREQUAL "")
   set(LLVM_SANITIZERS_ARG "-fsanitize=${LLVM_SANITIZERS_ARG}")
   zephyr_compile_options("${LLVM_SANITIZERS_ARG}")
-  zephyr_link_libraries("${LLVM_SANITIZERS_ARG}")
+  if (CONFIG_NATIVE_APPLICATION)
+    zephyr_link_libraries("${LLVM_SANITIZERS_ARG}")
+  endif()
 
   target_link_options(native_simulator INTERFACE ${LLVM_SANITIZERS_ARG})
   target_compile_options(native_simulator INTERFACE ${LLVM_SANITIZERS_ARG})