Cherry-pick three upstream fixes: Parcel position reset in hasException()
so the method doesn't consume reply data (bab7093), list_past_alias
enumeration filter inversion (71f75de), and KeyMetadata alignment with
AOSP semantics, modificationTimeMs, Tag.ORIGIN, KeyDescriptor
normalization (4e3dcc5).
Additionally, createErrorReply() was missing the empty remote stack
trace header int between the exception message and error code, per
AOSP Status.cpp:196. Binder readers expecting the standard
EX_SERVICE_SPECIFIC wire format would misparse our error replies.
Enginex0
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