shell linux_sandbox: fix SandboxSIGSYSHandler on arm64

services/shell/runner/host/linux_sandbox.cc

Index: services/shell/runner/host/linux_sandbox.cc
diff --git a/services/shell/runner/host/linux_sandbox.cc b/services/shell/runner/host/linux_sandbox.cc
index 24461a5a645c2d1ec3b7e7b179206a51b6850ff4..64ef8b65b262d70723d72d0bb50e923424bb8dee 100644
--- a/services/shell/runner/host/linux_sandbox.cc
+++ b/services/shell/runner/host/linux_sandbox.cc
@@ -38,12 +38,16 @@ intptr_t SandboxSIGSYSHandler(const struct sandbox::arch_seccomp_data& args,
   const sandbox::syscall_broker::BrokerProcess* broker_process =
       static_cast<const sandbox::syscall_broker::BrokerProcess*>(aux);
   switch (args.nr) {
+#if defined(__NR_access)
     case __NR_access:
       return broker_process->Access(reinterpret_cast<const char*>(args.args[0]),
                                     static_cast<int>(args.args[1]));
+#endif
+#if defined(__NR_open)
     case __NR_open:
       return broker_process->Open(reinterpret_cast<const char*>(args.args[0]),
                                   static_cast<int>(args.args[1]));
+#endif
     case __NR_faccessat:
       if (static_cast<int>(args.args[0]) == AT_FDCWD) {
         return broker_process->Access(