Update TEST_MAPPING

Test: cd external/rust/crates && atest --host -c
Change-Id: If17ef6f7259e8561e81af7c00397efa970d7ebf9
diff --git a/TEST_MAPPING b/TEST_MAPPING
index b7c1df9..8229f22 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -2,6 +2,9 @@
 {
   "presubmit": [
     {
+      "name": "authfs_device_test_src_lib"
+    },
+    {
       "name": "microdroid_manager_test"
     },
     {
@@ -10,6 +13,9 @@
   ],
   "presubmit-rust": [
     {
+      "name": "authfs_device_test_src_lib"
+    },
+    {
       "name": "microdroid_manager_test"
     },
     {