wined3d: Require fragment shader image stores and atomics to create a feature level 11.0 device.

dlls/wined3d/adapter_vk.c

@@ -2271,6 +2271,7 @@ static bool feature_level_11_supported(const struct wined3d_physical_device_info
     return shader_model >= 5
             && info->features2.features.multiDrawIndirect
             && info->features2.features.drawIndirectFirstInstance
+            && info->features2.features.fragmentStoresAndAtomics
             && info->features2.features.tessellationShader;
 }