TEST_MAPPING += hidl_implementation_test

All HALs should have a known cf impl or be whitelisted.

Bug: 141567104
Test: hidl_implementation_test
Change-Id: I021afe9164a67880e521878eb7141b8c2baab730
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 3e17fc4..c4a663e 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -2,6 +2,9 @@
   "presubmit": [
     {
       "name": "libhidl_test"
+    },
+    {
+      "name": "hidl_implementation_test"
     }
   ]
 }