Update default HAL with close and reset methods

Bug: 180625923
Test: atest VtsHalBiometricsFaceTargetTest
Change-Id: Ie0881ec827a7ab0c277373da36ecdf3502ef0f15
diff --git a/biometrics/face/aidl/default/Session.cpp b/biometrics/face/aidl/default/Session.cpp
index bd5a062..a7130e6 100644
--- a/biometrics/face/aidl/default/Session.cpp
+++ b/biometrics/face/aidl/default/Session.cpp
@@ -142,4 +142,8 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus Session::close(int32_t /*cookie*/) {
+    return ndk::ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::biometrics::face