Ensure RSA_OAEP_MGF_DIGEST tags are returned am: 5e9b27f3b4

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/security/+/22892744

Change-Id: Ica843ec8f676de4897fcffaf1521330beed3fb40
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>