Implement device unique attestation vts tests for keymint.

Test: atest VtsAidlKeyMintTargetTest
Change-Id: If271c915d33cece035ab67b9149ae4ba762648b4
diff --git a/security/keymint/aidl/vts/functional/Android.bp b/security/keymint/aidl/vts/functional/Android.bp
index 6c7309e..a0f8c28 100644
--- a/security/keymint/aidl/vts/functional/Android.bp
+++ b/security/keymint/aidl/vts/functional/Android.bp
@@ -31,6 +31,7 @@
     ],
     srcs: [
         "AttestKeyTest.cpp",
+        "DeviceUniqueAttestationTest.cpp",
         "KeyMintTest.cpp",
     ],
     shared_libs: [