removed clover frontend
VK_EXT_vertex_input_dynamic_state/vertexInputDynamicState on panvk
pushDescriptor on panvk
VK_EXT_vertex_input_dynamic_state on panvk
VK_EXT_vertex_attribute_divisor on panvk
supportsNonZeroFirstInstance on panvk
GL_ARB_blend_func_extended on v3d
dualSrcBlend on v3dv
VK_KHR_maintenance4 on panvk/v10+
VK_KHR_maintenance5 on panvk/v10+
VK_EXT_direct_mode_display on panvk