Enable NetworkStackRootTests in presubmit. am: 84062d6a97

Original change: https://android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/2261946

Change-Id: I5d4ab97a9c52c4676ae3e0c2f501e619cacb9f36
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

TEST_MAPPING

diff --git a/TEST_MAPPING b/TEST_MAPPING
index 1d0f234..c1bc9cf 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -8,6 +8,9 @@
     },
     {
       "name": "NetworkStackIntegrationTests"
+    },
+    {
+      "name": "NetworkStackRootTests"
     }
   ],
   "mainline-presubmit": [