anv: retain the is_array state in create_plane_tex_instr_implicit
This does not seem to fix anything ATM but is the right thing todo. Signed-off-by:Tapani Pälli <tapani.palli@intel.com> Fixes: f3e91e78 ("anv: add nir lowering pass for ycbcr textures") Reviewed-by:
Lionel Landwerlin <lionel.g.landwerlin@intel.com> (cherry picked from commit 33bf3d51)