Add a couple of fields into Smartspace atom proto
    1. Package uid
    2. Interacted subcard rank and cardinality
    3. Change card_type from enum to int

BUG: 183117427,196637550
Test: n/a
Change-Id: I9676715b8f5d4c548e1d030b709232ae00bcee30
1 file changed
tree: cde8028c0e093c70ff15b667443a5fb43cd38c14
  1. stats/
  2. OWNERS