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/interpreted-executor/Cargo.toml

@@ -22,6 +22,7 @@ graphene-core = { workspace = true, features = ["std"] }
 dyn-any = { workspace = true, features = ["log-bad-types", "glam"] }
 num-traits = { workspace = true }
 log = { workspace = true }
+wgpu = { workspace = true }
 glam = { workspace = true }
 futures = { workspace = true }
 once_cell = { workspace = true }