Merge "Secretkeeper HAL: support large messages" into main am: b077fcce13

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2921586

Change-Id: I3f852f0e71f4c81f838bb51fb0952adde2147961
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>