shinano: add Tab Z2

Change-Id: I7a3c63215b587de210713b8aafa87aff96ad5787
shinano: add Z2 Tab (Sony Release 17.1.1.A.0.402)

also update Z2 to 17.1.1.A.0.402

Change-Id: I09a377e8b4c72e91ecd2fae8b7d50487f60a6beb
shinano: fix data

Change-Id: I38b18f609057ccb72ee8b8e9f48ee8d814c76374