Stop rendering escaped ANSI sequences in wesl errors

[dylansechet]

Objective

Wesl shaders print escaped ANSI sequences when hitting a shader processing error. The same bug used to be present for wgsl and had to be fixed in naga_oil (#21164).

ERROR bevy_render::render_resource::pipeline_cache: failed to process shader error:
\x1b[1m\x1b[91merror\x1b[0m\x1b[1m: cannot find declaration of `LayerLightingInput`\x1b[0m
  \x1b[1m\x1b[94m|\x1b[0m
  \x1b[1m\x1b[94m= \x1b[0m\x1b[1mnote\x1b[0m: in declaration of `compute_radiances` in bevy_pbr::light_probe::environment_map (embedded://bevy_pbr/light_probe/environment_map.wesl)

Solution

Same approach as for #21164, disable color rendering.

Testing

Loaded a shader with errors and the error log is readable now :)