panvk: report minmax-support for sampled formats
We also need to report minmax as part of the format-features.
This fixes the following CTS tests for me:
- dEQP-VK.api.info.format_properties.r8_unorm
- dEQP-VK.api.info.format_properties.r8_snorm
- dEQP-VK.api.info.format_properties.r16_sfloat
- dEQP-VK.api.info.format_properties.r32_sfloat
- dEQP-VK.api.info.format_properties.d16_unorm
Fixes: 1fc45467 ("panvk: Implement VK_EXT_sampler_filter_minmax for v10")
/cc @marysaka