Support feature selection for device

[koubaa]

I encountered the following error

DEBUG:kp:[VALIDATION]: Validation - Validation Error: [ VUID-VkShaderModuleCreateInfo-pCode-08740 ] | MessageID = 0x6e224e9 | vkCreateShaderModule():  SPIR-V Capability Float64 was declared, but one of the following requirements is required (VkPhysicalDeviceFeatures::shaderFloat64).
The Vulkan spec states: If pCode is a pointer to SPIR-V code, and pCode declares any of the capabilities listed in the SPIR-V Environment appendix, one of the corresponding requirements must be satisfied (https://vulkan.lunarg.com/doc/view/1.3.296.0/windows/1.3-extensions/vkspec.html#VUID-VkShaderModuleCreateInfo-pCode-08740)

So I added the ability to 1) report the available features and 2) request features when creating the device.

[koubaa]

I can't figure out why the python test is crashing. It works on my machine™