Suppress gtest error for tests without any instance

Bug: 162052785
Test: m -j vts
Change-Id: I58bc808a82b2128bb8774f762f9b9fcecd2614fb
diff --git a/contexthub/1.0/vts/functional/VtsHalContexthubV1_0TargetTest.cpp b/contexthub/1.0/vts/functional/VtsHalContexthubV1_0TargetTest.cpp
index ada232b..8a90173 100644
--- a/contexthub/1.0/vts/functional/VtsHalContexthubV1_0TargetTest.cpp
+++ b/contexthub/1.0/vts/functional/VtsHalContexthubV1_0TargetTest.cpp
@@ -261,9 +261,11 @@
     EXPECT_TRUE(checkFailureSyncOrAsync(result, Result::BAD_PARAMS, cb->promise.get_future()));
 }
 
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(ContexthubHidlTest);
 INSTANTIATE_TEST_SUITE_P(HubIdSpecificTests, ContexthubHidlTest, testing::ValuesIn(kTestParameters),
                          android::hardware::PrintInstanceTupleNameToString<>);
 
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(ContexthubTxnTest);
 INSTANTIATE_TEST_SUITE_P(HubIdSpecificTests, ContexthubTxnTest, testing::ValuesIn(kTestParameters),
                          android::hardware::PrintInstanceTupleNameToString<>);