Implement a workaround for thread_local on aarch64

Some versions of lld break thread_local on aarch64. There's a
minimally-painful workaround for it, so let's apply that.

Change-Id: I706de9e280cc15006e5767ee10d961cb2d99352c
diff --git a/aos/logging/BUILD b/aos/logging/BUILD
index 6686a3c..45a9921 100644
--- a/aos/logging/BUILD
+++ b/aos/logging/BUILD
@@ -21,6 +21,7 @@
         "//aos:complex_thread_local",
         "//aos:die",
         "//aos:macros",
+        "//aos:thread_local",
         "//aos/libc:aos_strerror",
         "//aos/mutex",
         "//aos/stl_mutex",