media: staging: ipu3-imgu: Update firmware path

Use the current firmware path in linux-firmware repository. Check the
older paths still in order to avoid causing issues to the users.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2 files changed