Update TEST_MAPPING

Test: None

Bug: 236006683
Change-Id: I799fb58249740000a441c5060f7e948dc2839910
diff --git a/TEST_MAPPING b/TEST_MAPPING
index f9983d6..019c527 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -1,13 +1,5 @@
 // Generated by update_crate_tests.py for tests that depend on this crate.
 {
-  "postsubmit": [
-    {
-      "name": "serde-xml-rs_test_src_lib"
-    },
-    {
-      "name": "virtualizationservice_device_test"
-    }
-  ],
   "presubmit": [
     {
       "name": "serde-xml-rs_test_src_lib"