Update TEST_MAPPING

Test: atest
Change-Id: Ib375a863314cc6f90eb7215d84813351f41226c7
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 15c97a1..56a1e29 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -12,16 +12,9 @@
     },
     {
       "path": "external/rust/crates/url"
-    }
-  ],
-  "presubmit": [
+    },
     {
-      "name": "doh_unit_test"
-    }
-  ],
-  "presubmit-rust": [
-    {
-      "name": "doh_unit_test"
+      "path": "packages/modules/DnsResolver"
     }
   ]
 }