Add core scoped storage host test to test mapping.

Bug: 161990628
Test: atest CtsScopedStorageCoreHostTest
Change-Id: I3a02f1dd4a280c04f305792696e800c378bcd9a8
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 4f62642..15a4af4 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -1,6 +1,9 @@
 {
   "presubmit": [
     {
+      "name": "CtsScopedStorageCoreHostTest"
+    },
+    {
       "name": "CtsScopedStorageHostTest"
     },
     {