Revert "Fixed Vulkan validation error"

This reverts commit b82b1f416ff52d0ca72404920bc87b52b6d747f3.

The renderer should not be enabling depth clamping.

src/gpu/vulkan/SDL_gpu_vulkan.c

@@ -6384,11 +6384,7 @@ static SDL_GPUGraphicsPipeline *VULKAN_CreateGraphicsPipeline(
     rasterizationStateCreateInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
     rasterizationStateCreateInfo.pNext = NULL;
     rasterizationStateCreateInfo.flags = 0;
-    if (renderer->desiredDeviceFeatures.depthClamp) {
-        rasterizationStateCreateInfo.depthClampEnable = !createinfo->rasterizer_state.enable_depth_clip;
-    } else {
-        rasterizationStateCreateInfo.depthClampEnable = VK_FALSE;
-    }
+    rasterizationStateCreateInfo.depthClampEnable = !createinfo->rasterizer_state.enable_depth_clip;
     rasterizationStateCreateInfo.rasterizerDiscardEnable = VK_FALSE;
     rasterizationStateCreateInfo.polygonMode = SDLToVK_PolygonMode(
         renderer,

src/render/gpu/SDL_pipeline_gpu.c

@@ -87,6 +87,7 @@ static SDL_GPUGraphicsPipeline *MakePipeline(SDL_GPUDevice *device, GPU_Shaders
     pci.rasterizer_state.cull_mode = SDL_GPU_CULLMODE_NONE;
     pci.rasterizer_state.fill_mode = SDL_GPU_FILLMODE_FILL;
     pci.rasterizer_state.front_face = SDL_GPU_FRONTFACE_COUNTER_CLOCKWISE;
+    pci.rasterizer_state.enable_depth_clip = true;
 
     SDL_GPUVertexBufferDescription vertex_buffer_desc;
     SDL_zero(vertex_buffer_desc);