bin/get-pick-list.sh: handle "typod" usecase.

As the comment in get-typod-pick-list.sh says, there's little point in
having a duplicate file.

Add the new pattern + tag to get-pick-list.sh and nuke this file.

v2:
 - pass the sha as argument to the function
 - grep -q instead of using a variable (Eric)

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
(cherry picked from commit e6b3a3b2)