Merge "Clarify `IStorageSession`'s `WOULD_BLOCK` behavior" into main am: 28e0e7b92c

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3354679

Change-Id: I39144c58fd60218a24ef833139e5183032700c13
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>