Restore functionality of GPU infrastructure (#1797)

* Update gpu nodes to compile again

Restructure `gpu-executor` and `wgpu-executor`

And libssl to nix shell

Fix graphene-cli and add half percision color format

Fix texture scaling

Remove vulkan executor

Fix compile errors

Improve execution request deduplication

* Fix warnings

* Fix graph compile issues

* Code review

* Remove test file

* Fix lint

* Wip make node futures send

* Make futures Send on non wasm targets

* Fix warnings

* Fix nested use of block_on

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Co-authored-by: Keavon Chambers <keavon@keavon.com>

node-graph/wgpu-executor/src/executor.rs

@@ -103,6 +103,7 @@ async fn execute_shader<I: Pod + Send + Sync, O: Pod + Send + Sync>(device: Arc<
 		layout: None,
 		module: &cs_module,
 		entry_point: entry_point.as_str(),
+		compilation_options: Default::default(),
 	});
 
 	// Instantiates the bind group, once again specifying the binding of buffers.