servicemanager: use libbinder

Bug: 135768100
Test: boot
Test: servicemanager_test

Change-Id: I9d657b6c0d0be0f763b6d54e0e6c6bc1c1e3fc7a
(cherry picked from commit 3e092daa14c63831d76d3ad6e56b2919a0523536)
diff --git a/cmds/servicemanager/TEST_MAPPING b/cmds/servicemanager/TEST_MAPPING
new file mode 100644
index 0000000..3e47269
--- /dev/null
+++ b/cmds/servicemanager/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "presubmit": [
+    {
+      "name": "servicemanager_test"
+    }
+  ]
+}