Disable llndk stub of libclang_rt.asan libraries of unmatched arch

The names of libclang-rt.asan-<arch>-android libraries are emitted
to the make variable LLNDK_LIBRARIES only when the arch matches with
that of the target device.

Bug: 7456955
Test: choosecombo aosp_walleye and m -j
out/soong/make_vars-aosp_walleye.mk only have
libclang-rt.asan-arm-android and libclang_rt.asan-aarch64-android.

Change-Id: I7d6c8ee090fa3be4cc327295cc4bdb084ab681c6
1 file changed