Set VkQueue's global priority to high

We want Skyline to have the most favorable GPU scheduling possible due to low latency and high throughput requirements, we request high priority scheduling due to this reason.

app/src/main/cpp/skyline/gpu/trait_manager.h

@@ -20,6 +20,7 @@ namespace skyline::gpu {
         bool supportsLogicOp{}; //!< If the device supports framebuffer logical operations during blending
         bool supportsVertexAttributeDivisor{}; //!< If the device supports a divisor for instance-rate vertex attributes (with VK_EXT_vertex_attribute_divisor)
         bool supportsVertexAttributeZeroDivisor{}; //!< If the device supports a zero divisor for instance-rate vertex attributes (with VK_EXT_vertex_attribute_divisor)
+        bool supportsGlobalPriority{}; //!< If the device supports global priorities for queues (with VK_EXT_global_priority)
         bool supportsMultipleViewports{}; //!< If the device supports more than one viewport
         bool supportsShaderViewportIndexLayer{}; //!< If the device supports retrieving the viewport index in shaders (with VK_EXT_shader_viewport_index_layer)
         bool supportsSpirv14{}; //!< If SPIR-V 1.4 is supported (with VK_KHR_spirv_1_4)