Fixes for image format properties tests

Fixes for image format properties tests

 * Non-chroma-subsampled formats are allowed to support cosited chroma.
   (In fact, until a recent spec clarification it was required).
 * Apply checks of YCbCr properties to all formats. Any format can be
   used with YCbCr, so they should all be subject to the same checks.
   (This is what covered up the previous issue).
 * Only ban non-YCbCr usage for YCbCr formats that require a
   SamplerYCbCrConversion object. There were a few odd formats added
   with that extension for which this is not required.

Components: Vulkan
VK-GL-CTS issue: 2624
Affects: dEQP-VK.api.info.format_properties.*

Change-Id: I17d1058e7a4cf1b1a17fb30d37fc0c4a9757c4d4