Mainlined RK3588 clock driver manage by itself the dependency between
aclk/hclk and their root clocks (aclk_vdpu_root/hclk_vdpu_root).
RK3588 av1 video decoder do not have to take car of it anymore so
remove them from the list and be compliant with yaml bindings description.

Fixes: 4cd96399 ("4cd96399")
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>