Update TEST_MAPPING

Test: None

Bug: 233924440
Change-Id: Ibda1ad55c7772e80c3c38fb8ad883bb315c33b5e
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 577d626..e36977a 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -8,6 +8,20 @@
       "path": "external/rust/crates/url"
     }
   ],
+  "postsubmit": [
+    {
+      "name": "doh_unit_test"
+    },
+    {
+      "name": "matches_test_lib"
+    },
+    {
+      "name": "matches_test_tests_macro_use_one"
+    },
+    {
+      "name": "matches_test_tests_use_star"
+    }
+  ],
   "presubmit": [
     {
       "name": "doh_unit_test"