Add HMAC key sharing tests

Bug: 70409878
Test: VtsHalKeymasterV4_0TargetTest
Change-Id: I9da12a70ce04f606980b5c8bec8deaeaa318bf81
diff --git a/keymaster/4.0/vts/functional/Android.bp b/keymaster/4.0/vts/functional/Android.bp
index fc6941f..e705d66 100644
--- a/keymaster/4.0/vts/functional/Android.bp
+++ b/keymaster/4.0/vts/functional/Android.bp
@@ -18,6 +18,7 @@
     name: "VtsHalKeymasterV4_0TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
+        "HmacKeySharingTest.cpp",
         "KeymasterHidlTest.cpp",
         "keymaster_hidl_hal_test.cpp",
     ],