radeonsi/gfx11: updated si_is_format_supported
GFX11 format table is different than GFX10, the change is required to pass below deqp tests for gfx11: dEQP-GLES3.functional.texture.specification.teximage2d_pbo*, texsubimage2d_pbo*, teximage3d_pbo*, texsubimage3d_pbo*.
Signed-off-by: Ikshwaku Chauhan <ikshwaku.chauhan@amd.com Reviewed-by: Marek Olšák marek.olsak@amd.com
Edited by Ikshwaku Chauhan