Adds metadata to InstantAppResolveInfo

This change introduces a metadata Bundle to the InstantAppResolveInfo
type to be passed along to the Instant App installer in the case of
resolution. This can be used by the resolver and installer to improve
launch by avoiding IPC to fetch needed data that lives in the resolver.

Change-Id: I0b9c168dd8803f5398d222384ebd436c787e1a48
Fixes: 68223794
Test: manual - modified resolver to populate data, verified in installer