Migrate fake value generator.

Test: atest FakeVehicleHalValueGeneratorsTest
Bug: 201830716
Change-Id: Ic113c9b189a07140a288d6d03d3a8a2b9061881f
diff --git a/automotive/vehicle/TEST_MAPPING b/automotive/vehicle/TEST_MAPPING
index c5702aa..9924581 100644
--- a/automotive/vehicle/TEST_MAPPING
+++ b/automotive/vehicle/TEST_MAPPING
@@ -11,6 +11,9 @@
     },
     {
       "name": "FakeVehicleHardwareTest"
+    },
+    {
+      "name": "FakeVehicleHalValueGeneratorsTest"
     }
   ]
 }