In compiler-rt, `__aarch64_have_lse_atomics` is initialized by
`init_have_lse_atomics()` which calls `getauxval()` defined in libc.
Let's always assume that the system does not have LSE atomics.

--- a/coregrind/m_scheduler/ticket-lock-linux.c
+++ b/coregrind/m_scheduler/ticket-lock-linux.c
@@ -66,6 +66,10 @@
 static Bool s_debug = True;
 #endif
 
+#if defined __ANDROID__ && defined __aarch64__
+Bool __aarch64_have_lse_atomics = False;
+#endif
+
 static const HChar *get_sched_lock_name(void)
 {
    return "ticket lock";