Fix validator warning

src/Game.zig

@@ -404,6 +404,9 @@ pub fn init(allocator: std.mem.Allocator, engine: *Engine, swapchain: *Swapchain
     engine.setObjectName(pipeline, "P", .{});
 
     const descriptor_pool = try engine.createDescriptorPool(.{
+        .flags = .{
+            .free_descriptor_set_bit = true,
+        },
         .max_sets = 1 + chunk_descriptor_pool,
         .pool_sizes = &.{
             .{