When disable_rb_aux_buffer detects that an image is bound for rendering
at the same time that it's bound as a sampler or image view, it flags
that we should disable aux for the render target.  Prior to Tigerlake,
this is all that we need, because the two don't share a common cache
hierarchy.  Sampling can use CCS_E, but rendering uses AUX_NONE.

Tigerlake adds an extra unified L3 cache, which both the sampler and
render caches pull from and add to.  Having the sampler access a surface
with CCS_E while the render cache accesses it with AUX_NONE means that
we introduce cachelines in both modes into the common, shared cache,
which seems to result in rendering corruptions.

To fix this issue, we disable CCS_E for both sampling -and- rendering
on Gfx12+ when a surface is used by both simultaneously.  This means
that sampling loses out on compression in this corner case.

I am unsure if image reads/render writes have the same conflict, since
image access has DC-tagged L3 lines rather than C/Z-tagged L3 lines.
For now, we assume that they do and disable aux out of caution.

Closes: mesa/mesa#7272