Add VTS tests for Context Hub HAL 1.2

Also updates the compatibility matrix.

Bug: 166845383
Test: Run test on device with HAL 1.2 implemented, verify pass

Change-Id: Iac53e755cfa38fbd1322421279475de76b4bb572
diff --git a/contexthub/1.2/vts/functional/Android.bp b/contexthub/1.2/vts/functional/Android.bp
new file mode 100644
index 0000000..6e425be
--- /dev/null
+++ b/contexthub/1.2/vts/functional/Android.bp
@@ -0,0 +1,31 @@
+//
+// Copyright (C) 2020 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_test {
+    name: "VtsHalContexthubV1_2TargetTest",
+    defaults: ["VtsHalTargetTestDefaults"],
+    srcs: ["VtsHalContexthubV1_2TargetTest.cpp"],
+    static_libs: [
+        "android.hardware.contexthub@1.0",
+        "android.hardware.contexthub@1.1",
+        "android.hardware.contexthub@1.2",
+        "VtsHalContexthubUtils",
+    ],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+}