Add libvndksupport-tests to TEST_MAPPING

Bug: 208849199
Test: atest libvndksupport-tests, watch TH
Change-Id: I9617601d642b9f45f142c6bb483d6edf720566b6

libvndksupport/TEST_MAPPING

diff --git a/libvndksupport/TEST_MAPPING b/libvndksupport/TEST_MAPPING
new file mode 100644
index 0000000..c9b3b20
--- /dev/null
+++ b/libvndksupport/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "postsubmit": [
+    {
+      "name": "libvndksupport-tests"
+    }
+  ]
+}

libvndksupport/tests/Android.bp

diff --git a/libvndksupport/tests/Android.bp b/libvndksupport/tests/Android.bp
index ba700cb..0159395 100644
--- a/libvndksupport/tests/Android.bp
+++ b/libvndksupport/tests/Android.bp
@@ -31,4 +31,6 @@
         "libvndksupport",
         "libbase",
     ],
+
+    test_suites: ["general-tests"],
 }