KeyMint VTS: check INCLUDE_UNIQUE_ID works

Bug: 202487002
Test: atest VtsAidlKeyMintTargetTest (on CF, O6)
Change-Id: I8bc674b47549aa1133f816c510289774db752e04
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
index ec3fcf6..7b3b9d4 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
@@ -338,7 +338,8 @@
                                AuthorizationSet expected_sw_enforced,  //
                                AuthorizationSet expected_hw_enforced,  //
                                SecurityLevel security_level,
-                               const vector<uint8_t>& attestation_cert);
+                               const vector<uint8_t>& attestation_cert,
+                               vector<uint8_t>* unique_id = nullptr);
 
 string bin2hex(const vector<uint8_t>& data);
 X509_Ptr parse_cert_blob(const vector<uint8_t>& blob);