amd: Add Picasso device id

No changes here compared to Raven.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Cc: 18.1 18.2 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 4490fce1)